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Molecular mass 42

Molecular mass 42, Total:498 items.

In the international standard classification, Molecular mass 42 involves: Air quality, Animal feeding stuffs, Road engineering, Farming and forestry, Laboratory medicine, Fibre optic communications, Agricultural machines, implements and equipment, Pharmaceutics, Raw materials for rubber and plastics, Electrical accessories, Analytical chemistry, Radiation measurements, Products of the chemical industry, Plastics, Microprocessor systems, Tobacco, tobacco products and related equipment, Crude petroleum, Electromechanical components for electronic and telecommunications equipment, Hydraulic energy engineering, Non-ferrous metals, Equipment for entertainment, Petroleum products in general, Spices and condiments. Food additives, Installations in buildings, Electronic display devices, Clothes, Fruits. Vegetables, Telecommunication terminal equipment, Electronic components in general, Electricity. Magnetism. Electrical and magnetic measurements, Radiation protection, Open systems interconnection (OSI), Printed circuits and boards, Cereals, pulses and derived products, Medical sciences and health care facilities in general, Energy and heat transfer engineering in general, Nuclear energy engineering, Biology. Botany. Zoology, Optics and optical measurements, Fuels, Water quality, Resistors, Applications of information technology, Information sciences. Publishing, Vocabularies, Equipment for petroleum and natural gas industries, Services, Testing of metals, Occupational safety. Industrial hygiene, Powder metallurgy, Electronic component assemblies, Protection against fire, Electrical engineering in general, Edible oils and fats. Oilseeds, Particle size analysis. Sieving, Capacitors, Quality, Soil quality. Pedology.

API - American Petroleum Institute, Molecular mass 42

API 951-1967 PROPERTIES OF HYDROCARBONS OF HIGH MOLECULAR WEIGHT SYNTHESIZED BY RESEARCH PROJECT 42 OF THE AMERICAN PETROLEUM INSTITUTE
API SYNTHESIS-46-1946 THE SYNTHESIS AND PROPERTIES OF HYDROCARBONS OF HIGH MOLECULAR WEIGHT-IV

British Standards Institution (BSI), Molecular mass 42

21/30396033 DC BS ISO 16000-42. Indoor air - Part 42. Measurement of the particle number concentration by Condensation Particle Counters
BS ISO 16564:2004 Rubber, raw natural - Determination of average molecular mass and molecular-mass distribution by size exclusion chromatography (SEC)
23/30474614 DC BS EN IEC 61810-7-42. Electrical relays. Tests and Measurements - Part 7-42. EMC
23/30468219 DC BS EN IEC 61810-7-42. Electrical relays. Tests and Measurements - Part 7-42. Electromagnetic Compatibility
19/30396552 DC BS EN 12697-42. Bituminous mixtures. Test methods. Part 42. Amount of foreign matter in reclaimed asphalt
21/30447557 DC BS EN IEC 61810-7-42. All-or-nothing electrical relays. Tests and Measurements - Part 7-42. Electromagnetic Compatibility
BS ISO 16014-2:2012 Plastics. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. Universal calibration method
BS ISO 16014-4:2012 Plastics. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. High-temperature method
BS ISO 16014-3:2012 Plastics. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. Low-temperature method
BS EN ISO 10927:2011 Plastics. Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)
BS EN ISO 10927:2018 Plastics. Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)
BS EN ISO 2871-2:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Cationic-active matter of low molecular mass (between 200 and 500)
BS 6068 Sec.2.42:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium by atomic absorption spectrometry
BS EN ISO 2871-1:2010 Surface active agents - Detergents - Determination of cationic-active matter content - High-molecular-mass cationic-active matter
BS ISO 13084:2011 Surface chemical analysis. Secondary-ion mass spectrometry. Calibration of the mass scale for a time-of-flight secondary-ion mass spectrometer
21/30432242 DC BS IEC 62047-42. Semiconductor devices. Micro-electromechanical devices. Part 42. Measurement methods of electromechanical conversion characteristics of piezoelectric MEMS cantilever
BS ISO 13084:2018 Tracked Changes. Surface chemical analysis. Secondary ion mass spectrometry. Calibration of the mass scale for a time-of-flight secondary ion mass spectrometer
BS ISO 17862:2013 Surface chemical analysis. Secondary ion mass spectrometry. Linearity of intensity scale in single ion counting time-of-flight mass analysers
BS EN 160200-2:1998 Harmonized system of quality assessment for electronic components - Sectional specification - Microwave modular electronic units of assessed quality - Index of test methods
BS ISO 17862:2022 Surface chemical analysis. Secondary ion mass spectrometry. Linearity of intensity scale in single ion counting time-of-flight mass analysers
BS EN 147100:1995 Harmonized system of quality assessment for electronic components - Sectional specification: relay sockets of assessed quality
PD IEC TR 62899-402-4:2021 Printed electronics. Printability. Measurement of qualities. Classification and measurement methods for morphology
EP 200-1998 BSI Electronic Book - Quality Management Systems

International Organization for Standardization (ISO), Molecular mass 42

ISO/FDIS 16000-42 Indoor air — Part 42: Measurement of the particle number concentration by condensation particle counters
ISO 16000-42:2023 Indoor air — Part 42: Measurement of the particle number concentration by condensation particle counters
ISO 16564:2004 Rubber, raw natural - Determination of average molecular mass and molecular-mass distribution by size exclusion chromatography (SEC)
ISO/TS 22933:2022 Surface chemical analysis — Secondary ion mass spectrometry — Method for the measurement of mass resolution in SIMS
ISO 16014-4:2003 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 4: High-temperature method
ISO 16014-4:2012 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 4: High-temperature method
ISO 16564:2004/Amd 1:2006 Rubber, raw natural — Determination of average molecular mass and molecular-mass distribution by size exclusion chromatography (SEC) — Amendment 1
ISO 16014-2:2003 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 2: Universal calibration method
ISO 16014-2:2012 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 2: Universal calibration method
ISO 10927:2011 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)
ISO 10927:2018 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)
ISO 16014-3:2003 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 3: Low-temperature method
ISO 16014-3:2012 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 3: Low-temperature method
ISO 16014-1:2003 Plastics — Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography — Part 1: General principles
ISO 13084:2011 Surface chemical analysis - Secondary-ion mass spectrometry - Calibration of the mass scale for a time-of-flight secondary-ion mass spectrometer
ISO 2871-1:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter
ISO 2871-1:1988 Surface active agents; detergents; determination of cationic-active matter content; part 1: high-molecular-mass cationic-active matter
ISO 2871-2:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low molecular mass (between 200 and 500)
ISO 2871-2:1990 Surface active agents; detergents; determination of cationic-active matter content; part 2: cationic active matter of low molecular mass (between 200 and 500)
ISO 665:1977 Oilseeds — Determination of moisture and volatile matter content
ISO 658:2002 Oilseeds - Determination of content of impurities
ISO 658:1980 Oilseeds — Determination of impurities content
ISO 11508:2017 Soil quality - Determination of particle density
ISO 658:1988 Oilseeds; determination of impurities content

CZ-CSN, Molecular mass 42

CSN 46 7092-42-1998 Testing methods for feeding stuffs - Part 42: Quality testing of silages
CSN ON 56 5414-1963
CSN ON 56 2728-1964
CSN 57 7266-1977 ?Tourist" sausage
CSN 57 7231-1977 "Gothai" saueage
CSN 57 7320-1977 Smoked meat "Cikánská"
CSN 57 7321-1977 Smoked meat "Debrecínská"
CSN 57 7134-1977 ?Spi?" sausages
CSN 75 7400-1998 Water quality - Determination of silver by atomic absorption spectrometric methods
CSN ISO 665:1994 Oilseeds.Determination of moisture and volatile matter content.
CSN 48 2111-1972 Quality of forest tree fruits and seeds
CSN 57 7270-1977 Saueage "Spi?ská"

German Institute for Standardization, Molecular mass 42

DIN ISO 16000-42:2022-01 Indoor air - Part 42: Measurement of the particle number concentration by Condensation Particle Counters (ISO/DIS 16000-42:2021); Text in German and English / Note: Date of issue 2021-12-10
DIN EN 12697-42:2021 Bituminous mixtures - Test methods - Part 42: Amount of foreign matter in reclaimed asphalt; German version EN 12697-42:2021
DIN EN 12697-42:2013 Bituminous mixtures - Test methods for hot mix asphalt - Part 42: Amount of foreign matter in reclaimed asphalt; German version EN 12697-42:2012
DIN EN 60793-1-42:2013 Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion (IEC 60793-1-42:2013); German version EN 60793-1-42:2013
DIN EN 12697-42:2006 Bituminous mixtures - Test methods for hot mix asphalt - Part 42: Amount of coarse foreign matter in reclaimed asphalt; English version of DIN EN 12697-42:2006-02
DIN 6809-1:2010 Clinical dosimetry - Part 1: Radiation quality of photon and electron radiation
DIN EN ISO 2871-1:2010-06 Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter (ISO 2871-1:2010); German version EN ISO 2871-1:2010
DIN 55674:2006 Synthetic Polymers - Determination of molecular mass and molecular mass distribution of polymers by matrix assisted laser desorption/ionization-time-of-flight-mass spectrometry
DIN EN ISO 10927:2018-10 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) (ISO 10927:2018); German version EN ISO 10927:2018
DIN EN ISO 10927:2018 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) (ISO 10927:2018)
DIN 6809-1:2010-03 Clinical dosimetry - Part 1: Radiation quality of photon and electron radiation
DIN EN 60793-1-42:2008 Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion (IEC 60793-1-42:2007 + Corrigendum 2007); German version EN 60793-1-42:2007
DIN EN ISO 2871-2:2010-06 Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low molecular mass (between 200 and 500) (ISO 2871-2:2010); German version EN ISO 2871-2:2010
DIN EN 62056-42:2003 Electricity metering - Data exchange for meter reading, tariff and load control - Part 42: Physical layer services and procedures for connection-oriented asynchronous data exchange (IEC 62056-42:2002); German version EN 62056-42:2002, text in English
DIN EN 61300-2-42:2014 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-42: Tests - Static side load for strain relief (IEC 61300-2-42:2014); German version EN 61300-2-42:2014
DIN EN 12697-42:2021-03 Bituminous mixtures - Test methods - Part 42: Amount of foreign matter in reclaimed asphalt; German version EN 12697-42:2021
DIN IEC/TS 62607-3-2:2018-09*DIN SPEC 42607-3-2:2018-09 Nanomanufacturing - Key control characteristics - Part 3-2: Luminescent nanoparticles - Determination of mass of quantum dot dispersion (IEC/TS 62607-3-2:2017)

Chongqing Provincial Standard of the People's Republic of China, Molecular mass 42

DB50/T 1328-2022 Gardenia seed quality grading
DB50/T 205-2005 Classification of forest tree seed quality
DB50/T 602-2015 Coptis chinensis seed quality grading
DB50/T 596-2015 Quality Grading of Scrophulariae Scrophulariae Buds
DB50/T 655-2015 Artemisia annua seed quality grading
DB50/T 1224-2022 Salvia seed quality grading
DB50/T 1232-2022 Platycodon grandiflorum seed quality grading
DB50/T 1326-2022 Quality Grading of Woody Seeds
DB50/T 644-2015 Quality Grading of Asparagus Seeds
DB50/T 645-2015 Seed quality classification of Taibai Fritillaria
DB50/T 540-2014 Microelectronic Thermal Mass Gas Flow Meter

国家药监局, Molecular mass 42

YY/T 1795-2021 sperm quality analyzer

American National Standards Institute （ANSI), Molecular mass 42

ANSI/TIA-455-175-C-2020 IEC-60793-1-42 Optical Fibres - Part 1-42: Measurement Methods and Test Procedures- Chromatic Dispersion

Lithuanian Standards Office , Molecular mass 42

LST EN 60793-1-42-2013 Optical fibres -- Part 1-42: Measurement methods and test procedures - Chromatic dispersion (IEC 60793-1-42:2013)
LST EN 60793-1-42-2003 Optical fibres. Part 1-42: Measurement methods and test procedures. Chromatic dispersion (IEC 60793-1-42:2001)
LST EN 60793-1-42-2007 Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion (IEC 60793-1-42:2007 + corrigendum 2007)
LST EN ISO 2871-1:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter (ISO 2871-1:2010)
LST EN ISO 10927:2011 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) (ISO 10927:2011)
LST EN ISO 2871-2:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low molecular mass (between 200 and 500) (ISO 2871-2:2010)

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Molecular mass 42

GB 7908-1999 Classification of forest tree seed quality
GB/T 26422-2010 Classification of Azadirachta indica seed quality
GB 6141-2008 Quality grading of legume seeds
GB/T 26615-2011 Quality grading of the princes-feather(Amaranthus hypochondriacus L.) seeds
GB/T 26614-2011 Quality grading of the Chinese ephedra(Ephedra L.) seeds
GB 6142-2008 Quality grading of the grass seeds
GB/T 17282-1998 Method for estimation of molecular weight (relative molecular mass) of petroleum oils from viscosity measurements
GB 6143-1985 Qualities grading of main cultivated artemisia sphaerocephala and kochia prostrata seeds
GB/T 20453-2006 Quality grades on products of persimmon
GB/T 20453-2022 Quality grades of products for persimmon
GB 6141-1985 Qualities grading of main cultivated legume seeds
GB/T 24869-2010 Quality grading and testing for main sandy forage seed
GB 6142-1985 Qualities grading of main cultivated grasses seeds
GB/T 6593-1996 Quality inspection provisions for electronic measuring instruments
GB/Z 5169.42-2013 Fire hazard testing for electric and electronic products.Part 42 : Test flames.Confirmatory tests.Guidance
GB/T 31526-2015 Evaluation and classification of service quality for electronic commerce platform

HU-MSZT, Molecular mass 42

Professional Standard - Agriculture, Molecular mass 42

GB 7908-1989 Forest tree seed quality classification
T/CATCM 004.1-2019 Ginseng Seed Quality
T/CATCM 003.1-2019 Panax notoginseng seed quality
JB/T 51220.1-1994 Compound and specific gravity seed cleaning machine product quality classification and other quality indicators
T/CATCM 002.1-2019 American Ginseng Seed Quality
NY/T 372-2010 Technical specifications of quality evaluation for gravity seed separator
T/CATCM 004.3-2019 Ginseng Seed Quality Inspection Specification
T/CATCM 003.3-2019 Quality inspection specification for Panax notoginseng seeds

Inner Mongolia Provincial Standard of the People's Republic of China, Molecular mass 42

DB15/T 1655-2019 Radix Paeoniae Rubra Seed Quality Grading
DB15/T 1297-2017 Platycodon grandiflorum seed quality grading
DB15/T 1299-2017 Seabuckthorn Seed Quality Grading
DB15/T 2181-2021 Isatis indica seed quality grading
DB15/T 2175-2021 Scutellaria baicalensis seed quality grading
DB15/T 2180-2021 Scopolamine seed quality grading
DB15/T 2204-2021 Parsnips Seed Quality Grading
DB15/T 2648-2022 Sophora flavescens seed quality classification
DB15/T 2650-2022 Perilla seed quality grading
DB15/T 1658-2019 Cistanche seed quality classification
DB15/T 1296-2017 Seed quality classification of Bupleurum chinensis
DB15/T 2173-2021 Atractylodes atractylodes seed quality classification
DB15/T 2179-2021 Bluethorn Seed Quality Grading
DB15/T 1656-2019 Seed quality classification of Adenophora japonicus
DB1501/T 0027-2022 Grading of Allium Seed Quality
DB15/T 2652-2022 Elecampane seed quality grading
DB15/T 1298-2017 Seed Quality Grading of Astragalus mongolica
DB15/T 1300-2017 Quality Grading of Glycyrrhiza Uralica Seeds
DB1501/T 0026-2022 Grading of Potentia Seed Quality
DB15/T 1598-2019 Cinnamon Seed Quality
DB15/T 2900.2-2023 Cynomorium quality standards and large-scale planting technical regulations Part 2: Seed quality classification
DB15/T 2899.1-2023 Technical regulations for the production of white fresh seeds and seedlings Part 1: Grading of seed quality

Qinghai Provincial Standard of the People's Republic of China, Molecular mass 42

DB63/T 1061-2012 Laywort seed quality grading
DB63/T 1062-2012 Quality Grading of Thoreau Grass Seeds
DB63/T 1060-2012 Save the Wilderness Pea Seed Quality Grading
DB63/T 1158-2012 Tangut rhubarb seed quality grading
DB63/T 1063-2012 Quality Grading of Fescue sinensis Seeds in Qinghai
DB63/T 1064-2012 Grading of Bluegrass Seed Quality in Qinghai
DB63/T 539-2015 Seed quality classification of main afforestation tree species in Qinghai
DB63/T 1064-2021 Technical specification for bluegrass seed quality grading in Qinghai grassland

Shandong Provincial Standard of the People's Republic of China, Molecular mass 42

DB37/T 176-1993 Forest tree seed quality classification
DB3710/T 191-2023 American ginseng seed quality classification
DB37/T 2591-2014 Trichosanthes seed quality
DB37/T 2148-2012 Spinach Seed Quality Standard
DB37/T 2153-2012 Celery Seed Quality Standard
DB37/T 1771-2010 Cabbage Seed Quality Standard
DB37/T 2161-2012 Lettuce Seed Quality Standard
DB37/T 3806-2019 High Oleic Peanut Seed Quality
DB37/T 4475-2021 Xu Changqing Seed Quality Standard
DB37/T 2598.3-2014 Danshen Production Technical Regulations Part 3: Seed Quality

Hunan Provincial Standard of the People's Republic of China, Molecular mass 42

DB43/T 926-2014 Liquidambar Seed Quality Grading
DB43/T 1608-2019 Seed quality classification of Pine massoniana based on fineness

Shanxi Provincial Standard of the People's Republic of China, Molecular mass 42

DB14/T 137-2018 Forest tree seed quality classification
DB14/T 1661-2018 Codonopsis Seed Quality Requirements
DB14/T 1491-2017 Bupleurum seed quality standard

Liaoning Provincial Standard of the People's Republic of China, Molecular mass 42

DB21/T 1290-2004 Forest tree seed quality grading
DB21/T 2203-2013 Korean pine seed quality
DB2101/T 0021.1-2020 E-Commerce Platform Part 1: Comprehensive Quality Evaluation

Professional Standard - Geology, Molecular mass 42

DZ/T 0064.42-2021 Methods for analysis of groundwater quality - Part 42: Determination of calcium, magnesium, potassium, sodium, aluminum, iron, strontium, barium and manganese by inductively coupled plasma emission spectrometry

Group Standards of the People's Republic of China, Molecular mass 42

T/AGIA 001-2021 Standard for seed quality grading of American ginseng
T/SAIA 002-2021 Standard for seed quality grading of Bupleurum chinense
T/NSFST 001-2021 Cuscuta quality standard
T/XZZL 0001-2020 "Xinzhou millet" quality grade
T/GGI 036-2018 Longgong peach quality specification
T/SXZYC 006-2023 Astragalus Seed Quality Standard
T/SXZYC 008-2023 Sophora flavescens seed quality standard
T/SXZYC 010-2023 Polygala seed quality standard
T/SXZYC 003-2023 Codonopsis Seed Quality Standard
T/XYNYSY 004-2021 Xiaoyi Persimmon Quality Standard
T/YNZYC 0074-2022 Green Medicinal Materials Seed Quality Standard of Rhizoma Panacis Majoris
T/SXZYC 001-2023 Seed quality standard of Bupleurum chinensis
T/SNZYX 001-2022 Seed Quality Standard of Chuanbaizhi
T/ZRTZS 06-2022 Zherong Pseudostellariae Radix Ginseng Quality Grade
T/HBYY 0010-2023 Chinese herbal medicine seed quality Anemarrhena
T/HBYY 0011-2023 Chinese herbal medicine seeds quality Shegan
T/HBYY 0020-2023 Chinese medicinal material seed quality Scutellaria baicalensis
T/HBYY 0018-2023 Chinese herbal medicine seed quality Forsythia suspensa
T/HBYY 0019-2023 Chinese herbal medicine seed quality Schizonepeta
T/HBYY 0012-2023 Chinese herbal medicine seed quality Polygonatum
T/HBYY 0016-2023 Chinese herbal medicine seed quality Sophora flavescens
T/GDGAA 0004-2022 Terahertz quantum fingerprint detection and analysis system for quality control of traditional chinese medicine
T/WSJD 20-2021 Specifications for quality control and testing of proton/carbon ion beam radiotherapy devices
T/GGI 039-2018 Chishui Dendrobium nobile Part III: Seed and Seedling Quality
T/WZZC 026.5-2021 Quality Requirements for Wuzhong Morning Tea Products Part 5: Sanzi
T/SXAGS 0002-2020 "Shanxi Millet" Millet Quality Standard
T/HBYY 0014-2023 Chinese herbal medicine seed quality: Adenophora japonicus
T/HBYY 0013-2023 Chinese herbal medicine seed quality nasturtium
T/HBYY 0017-2023 Chinese herbal medicine seed quality dandelion
T/ZYLM 0006-2023 Seed quality requirements for Changji corn seed hybrids
T/ZZQJ 009-2023 Standard complex for firstborn green peppers Part 4: Classification of quality grades
T/GXAS 392-2022 Quality requirements for seed and seedling of Sophora japonica L.‘Jin Huai’

Professional Standard - Electron, Molecular mass 42

SJ/T 9525-1993 Quality grade standard for electronic organ
SJ/T 9528-1993 Electronic calculator--Quality grading standard
SJ/T 9561.1-1993 KN1 toggle lever switch--Quality grading standard
SJ/T 9561.5-1993 KN6 toggle lever switch--Quality grading standard
SJ/T 9561.2-1993 KW5 sensitive switch--Quality grading standard
SJ/T 9561.3-1993 KN3 toggle lever switch--Quality grading standard
SJ/T 9561.4-1993 KN4 toggle lever switch--Quality grading standard
SJ/T 9526-1993 Household electronic games--Quality grading standard
SJ/T 9501-1991 Quality grading standard for electronic products--Preparation guide
SJ/T 9527-1993 Digital micro-computer--Quality grading standard
SJ/T 9549-1993 Fixed resistors for use in electronic equipment--Quality grading standard

Xinjiang Provincial Standard of the People's Republic of China, Molecular mass 42

DB65/T 3010-2009 Quality grading of the princes.feather(Amaranthus hypochondriacus L.)seeds
DB65/T 3009-2009 Quality grading of the Chinese ephedra(EphedraL.)seeds
DB65/T 2604-2006 Seed qualieg grade scale of Galega orientalis Lam.cv Xinyin No.1

Guangxi Provincial Standard of the People's Republic of China, Molecular mass 42

DB45/T 1728-2018 Grass coral seed quality classification
DB45/T 1954.1-2019 LMZ Part 1: Seed Quality
DB45/T 1082-2014 Seed quality classification of main afforestation tree species
DB45/T 1735-2018 Kudingcha Part 1: Seed Quality Requirements
DB45/T 1037-2014 Andrographis paniculata seed quality requirements
DB45/T 874-2012 Quality requirements for Chinese peach tree seeds

Hebei Provincial Standard of the People's Republic of China, Molecular mass 42

DB13/T 614-2005 Seedling quality grading Pinus sylvestris
DB13/T 1320.7-2010 Quality Standards for Chinese Medicinal Materials Seeds Part 7: Shegan
DB13/T 1083.2-2009 Quality Standards for Seeds of Chinese Medicinal Materials Part 2: Scutellaria baicalensis
DB13/T 1083.1-2009 Quality Standards for Seeds of Chinese Medicinal Materials Part 1: Polygala
DB13/T 1083.3-2009 Quality Standards for Seeds of Chinese Medicinal Materials Part 3: Zhimu
DB13/T 1320.4-2010 Quality Standards for Seeds of Chinese Medicinal Materials Part 4: Schizonepeta
DB13/T 1320.1-2010 Quality Standards for Seeds of Chinese Medicinal Materials Part 1: Perilla
DB13/T 1320.9-2010 Quality Standards for Seeds of Chinese Medicinal Materials Part 9: Angelica dahurica
DB13/T 1320.3-2010 Quality Standards for Seeds of Chinese Medicinal Materials Part 3: Campanulaceae
DB13/T 1320.10-2010 Quality Standards for Chinese Medicinal Materials Seeds Part 10: Fangfeng
DB13/T 1320.2-2010 Quality Standards for Seeds of Chinese Medicinal Materials Part 2: Isatis indigo
DB13/T 1320.5-2010 Quality Standards for Seeds of Chinese Medicinal Materials Part 5: Qumai
DB13/T 1320.6-2010 Quality Standards for Seeds of Chinese Medicinal Materials Part 6: Astragalus
DB13/T 1320.8-2010 Quality Standards for Seeds of Chinese Medicinal Materials Part 8: Achyranthes bidentata
DB13/T 2418-2016 Quality Standards of Trollius Seeds
DB13/T 5109-2019 Chinese herbal medicine seed quality Sophora flavescens
DB13/T 2413-2016 Qiyiyi
DB13/T 5461-2021 Quality standard for forsythia seedlings
DB13/T 2776.3-2018 Vegetable Seedling Quality in Intensive Production Part 3: Eggplant

Korean Agency for Technology and Standards (KATS), Molecular mass 42

KS M ISO 16564:2007 Rubber, raw natural－Determination of average molecular mass and molecular－mass distribution by size exclusion chromatography(SEC)
KS M ISO 16564-2007(2022) Rubber, raw natural－Determination of average molecular mass and molecular－mass distribution by size exclusion chromatography(SEC)
KS M ISO 16564-2007(2017) Rubber, raw natural－Determination of average molecular mass and molecular－mass distribution by size exclusion chromatography(SEC)
KS M ISO 2871-2007(2022) Surface active agents－Detergents－Determination of cationic-active matter content－High-molecular-mass cationic-active matter
KS M ISO 2871-2007(2017) Surface active agents－Detergents－Determination of cationic-active matter content－High-molecular-mass cationic-active matter
KS M ISO 2871-2-2007(2017) Surface active agents－Detergents－Determination of cationic-active matter content－Cationic-active matter of low molecular mass(between 200 and 500)
KS C IEC 60793-1-42:2014 Optical fibres — Part 1-42: Measurement methods and test procedures — Chromatic dispersion
KS C IEC 60793-1-42:2020 Optical fibres — Part 1-42: Measurement methods and test procedures — Chromatic dispersion
KS C IEC 61988-2-3-2007(2022) Plasma display panels－Part 2－3：Measuring methods－Quality
KS C IEC 61988-2-3-2007(2017) Plasma display panels－Part 2－3：Measuring methods－Quality
KS M ISO 2871:2007 Surface active agents－Detergents－Determination of cationic-active matter content－High-molecular-mass cationic-active matter
KS M ISO 2871-2-2007(2022) Surface active agents－Detergents－Determination of cationic-active matter content－Cationic-active matter of low molecular mass(between 200 and 500)
KS C IEC 60793-1-42:2004 Optical fibres-Part 1-42:Measurement methods and test procedures-Chromatic dispersion
KS C IEC 62899-402-1:2020 Printed electronics — Part 402-1: Printability —Measurement of qualities — Pattern width
KS D ISO 17560-2003(2018)
KS D ISO 7627-6-2012(2022) Hardmetals－Chemical analysis by flame atomic absorption spectrometry－Part 6：Determination of chromium in contents from 0.01 to 2 % (mass fraction)
KS D ISO 7627-6-2012(2017) Hardmetals－Chemical analysis by flame atomic absorption spectrometry－Part 6：Determination of chromium in contents from 0.01 to 2 % (mass fraction)
KS D ISO 14237-2003(2018)
KS I ISO 11508:2009 Soil quality－Determination of particle density

Professional Standard - Machinery, Molecular mass 42

JB/T 50047-1999 Measuring tools, measuring instruments, product quality grading, electronic plug gauges
JB/T 50048-1999 Rotor sand mixer product quality classification
JB/T 54283-1999 Measuring tools Measuring instruments Product quality grading Electronic digital calipers
JB/T 54879-1999 Product quality classification of tapered pin reamer
JB/T 54289-1999 Measuring tools, measuring instruments, product quality grading, electronic digital display height calipers
JB/T 54288-1999 Measuring tools, measuring instruments, product quality grading, electronic digital display depth calipers
JB/T 56178-1999 Stator Coil Middle Stretching Machine Product Quality Grading
JB/T 53397-1999 Quality classification of precision roller chains and bush chains
JB/T 50079-1999 Air plasma arc cutting machine product quality classification
JB/T 53251-1999 Product quality classification of rotor type heavy oil pump for oil field
JB/T 53538-1999 Product quality classification of double rotor impact crusher
JB/T 53496-2000 50MW~600MW Generator Rotor Forging Product Quality Grading
JB/T 53537-1999 Product quality classification of single rotor impact crusher
JB/T 53485-2000 Quality grading of rotor forgings for generators below 50MW

Ningxia Provincial Standard of the People's Republic of China, Molecular mass 42

DB64/T 1182-2016 Quality classification of main forest tree seeds
DB64/T 1464-2017 Gourd seeds quality standard
DB64/T 1463-2017 Leek Seed Quality Standard
DB64/T 1462-2017 Astragalus Seed Quality Standard
DB64/T 1465-2017 Amaranth seed quality standard
DB64/T 1466-2017 Coriander Seed Quality Standard
DB64/T 1467-2017 Chrysanthemum chrysanthemum seed quality standard
DB64/T 788-2012 Quality Standards of Trollius Seeds
DB64/T 1461-2017 Silver Bupleurum Seed Quality Standard

Sichuan Provincial Standard of the People's Republic of China, Molecular mass 42

DB51/T 2522-2018 Inspection Technology and Quality Grading of Indigo indigo Seeds
DB51/T 769-2008 Quality management specification for seed quality inspection institutions
DB51/T 769-2012 Quality management specification for seed quality inspection institutions
DB51/T 2327-2017 Inspection Technology and Quality Grading of Variegated Oat Seeds
DB51/T 1829-2014 Inspection rules and quality grading of iron broom seeds
DB51/T 1044-2010 Quality standards for seedlings of salvia miltiorrhiza

农业农村部, Molecular mass 42

NY/T 3252.2-2018 Industrial Hemp Seeds Part 2: Seed Quality
NY/T 366-2020 Technical specifications for quality evaluation of seed graders

未注明发布机构, Molecular mass 42

BS ISO 16564:2004(2006) Rubber, raw natural — Determination of averagemolecularmass and molecular - mass distribution by size exclusion chromatography (SEC)
BS EN IEC 62055-42-2022 Electricity metering — Payment systems Part 42 : Transaction Reference Numbers (TRN)
BS EN 147100:1995(2000) Harmonized system of quality assessment for electronic components Sectional specification : Relay sockets of assessed quality
BS EN 160200-1:1998 Harmonized system ofquality assessment for electronic components Sectional specification : Microwave modular electronic units of assessed quality — Part 1 : Capability approval procedure

Anhui Provincial Standard of the People's Republic of China, Molecular mass 42

DB34/T 833-2008 Seed quality requirements
DB34/T 4497-2023 Proton radiotherapy quality control requirements
DB34/T 2361-2015 Stevia Seed Quality Requirements
DB34/T 834-2008 Fenugreek Seed Quality Requirements

Association Francaise de Normalisation, Molecular mass 42

NF T73-320-1*NF EN ISO 2871-1:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 1 : high-molecular-mass cationic-active matter.
NF T73-320:1994 Surface active agents. Detergents. Determination of cationic-active matter content. Part 1 : high-molecular-mass cationic-active matter.
NF P98-818-42:2013 Bituminous mixtures - test methods for hot mix asphalt - Part 42: amount of foreign matter in reclaimed asphalt
NF P98-818-42:2006 Bituminous mixtures - Test methods for hot mix asphalt - Part 42 : amount of coarse foreign matters in reclaimed asphalt.
CWA 15533:2006 A model for the classification of quality approaches in eLearning
NF T51-241:2018 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)
NF C93-840-1-42*NF EN 60793-1-42:2013 Optical fibres - Part 1-42 : measurement methods and test procedures - Chromatic dispersion
NF EN IEC 62055-42:2022 Comptage de l'électricité - Systèmes de paiement - Partie 42 : Numéros de référence des transactions (TRN)
NF EN 60793-1-42:2013 Fibres optiques - Partie 1-42 : méthodes de mesure et procédures d'essai - Dispersion chromatique
NF X31-201:1982
NF T30-711:2011 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS).
NF T51-241:2011 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS).
NF C93-840-1-42*NF EN 60793-1-42:2008 Optical fibres - Part 1-42 : measurement methods and test procedures - Chromatic dispersion
NF EN 26777:1993 Qualité de l'eau - Dosage des nitrites - Méthode par spectrométrie d'absorption moléculaire
NF M60-404:1998 Determination of plutonium content in plutonium dioxide (PuO2) of nuclear grade quality. Gravimetric method.
NF EN ISO 10927:2018 Plastiques - Détermination de la masse moléculaire et de la distribution des masses moléculaires des polymères par spectrométrie de masse, à temps de vol, après désorption/ionisation laser assistée par matrice (SM-MALDI-TOF)
NF T73-320-2*NF EN ISO 2871-2:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 2 : cationic-active matter of low molecular mass (between 200 and 500).
NF T73-321:1994 Surface active agents. Detergents. Determination of cationic-active matter content. Part 2 : cationic-active matter of low molecular mass (between 200 and 500).
NF EN ISO 24197:2022 Produits de vapotage - Détermination de la masse de e-liquide vaporisé et de la masse d'aérosol collecté
NF C83-110:1981 Harmonized system of quality assessment for electronic components. Sectional specification. Aluminium electrolytic capacitors.
NF V03-904:1995 Oilseeds. Determination of impurities content.

Hubei Provincial Standard of the People's Republic of China, Molecular mass 42

DB42/T 1179-2016 Quality Grading of Peaches Peaches Seeds in Chinese Medicinal Materials
DB42/ 123-2002 Quality grading of main cultivated forage seeds

Yunnan Provincial Standard of the People's Republic of China, Molecular mass 42

DB53/T 351-2011 Tobacco Seed Grading and Quality Requirements
DB53/T 902-2019 Quality classification of Polygonatum yunnanensis seeds and seedlings
DB53/ 055.2-1999 Quality Standard of Sanqi Seed
DB53/T 684.3-2015 Zhaotong Wutianma Part 3: Seed Quality Requirements
DB53/T 215.3-2007 Seed quality standard of Zhonglou Dianzhong
DB53/T 957.2-2019 Amomum production technical regulation part 2: Seed quality
DB53/T 352-2011 Tobacco Seed Quality Inspection Regulations

邢台市市场监督管理局, Molecular mass 42

DB1305/T 37-2022 Radish seed quality

Gansu Provincial Standard of the People's Republic of China, Molecular mass 42

DB62/T 2421.1-2015 Key Grass Seed Quality Part 1 Ornamental Grass Seeds
DB62/T 2421.3-2015 Key Grass Seed Quality Part 3 Leguminous Grass Seeds
DB62/T 2421.4-2015 Key Grass Seed Quality Part 4 Polygonaceae Grass Seeds
DB62/T 2421.1-2018 Key Grass Seed Quality Part 1 Ornamental Grass Seeds
DB62/T 2421.3-2018 Key Grass Seed Quality Part 3 Leguminous Grass Seeds
DB62/T 2421.2-2018 Key Grass Seed Quality Part 2 Grass Seeds
DB62/T 2421.2-2015 Key Grass Seed Quality Part 2 Grass Seeds
DB62/T 2421.5-2015 Main Grass Seed Quality Part 5 Nitraraceae Grass Seeds
DB62/T 2421.5-2018 Main Grass Seed Quality Part 5 Nitraraceae Grass Seeds
DB62/T 2421.6-2018 Key Grass Seed Quality Part 6 Camelinae Grass Seeds
DB62/T 1613-2007 Chrysanthemum chrysanthemum
DB62/T 1614-2007 Crop Seed Quality Cucumber
DB62/T 1609-2007 Crop Seed Quality Radish
DB62/T 1610-2007 Crop Seed Quality Onions
DB62/T 1612-2007 Crop Seed Quality Bean
DB62/T 2426-2014 Chenopodiaceae Seed Quality Sapon
DB62/T 1611-2007 Crop Seed Quality Zucchini
DB62/T 2422-2014 Grass seed quality Leymus chinensis
DB62/T 2421-2014 Grass seed quality
DB62/T 2425-2014 Asteraceae seed quality Artemisia alba

Danish Standards Foundation, Molecular mass 42

DS/EN ISO 2871-1:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter
DS/EN ISO 10927:2011 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)
DS/EN 60793-1-42:2013 Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion
DS/EN ISO 2871-2:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low molecular mass (between 200 and 500)
DS/EN 12697-42:2021 Bituminous mixtures – Test methods – Part 42: Amount of foreign matter in reclaimed asphalt

American Society for Testing and Materials (ASTM), Molecular mass 42

ASTM D2502-04(2009) Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
ASTM D2502-92(1996) Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
ASTM D2502-12 adjunct(2020) Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
ASTM D2502-92(2002) Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
ASTM D2503-92(2002)e1 Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D2503-92(2007) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D2503-92(2012) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D2503-82(1987)e1 Standard Test Method for Molecular Weight (Relative Molecular Mass) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D2503-92(1997) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D2503-92(2016) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure

European Committee for Standardization (CEN), Molecular mass 42

EN 12697-42:2005 Bituminous mixtures - Test methods for hot mix asphalt - Part 42: Amount of coarse foreign matter in reclaimed asphalt
EN ISO 10927:2018 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)
EN ISO 10927:2011 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) (ISO 10927:2011)
EN ISO 2871-1:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter
EN 12697-42:2012 Bituminous mixtures - Test methods for hot mix asphalt - Part 42: Amount of foreign matter in reclaimed asphalt
EN 12697-42:2021 Bituminous mixtures - Test methods - Part 42: Amount of foreign matter in reclaimed asphalt
EN ISO 2871-1:1994 Surface Active Agents - Detergents - Determination of Cationic-Active Matter Content - Part 1: High - Molecular-Mass Cationic-Active Matter (ISO 2871-1:1988)
EN ISO 2871-2:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low molecular mass (between 200 and 500) (ISO 2871-2:2010)
EN ISO 2871-2:1994 Surface Active Agents - Detergents - Determination of Cationic-Active Matter Content - Part 2: Cationic-Active Matter of Low Molecular Mass (Between 200 and 500) (ISO 2871-2:1990)
EN ISO 11508:2017 Soil quality - Determination of particle density
EN ISO 658:1995 Oilseeds - Determination of Impurities Content ISO 658: 1988

TH-TISI, Molecular mass 42

TIS 2250.3-2005 Plastics.determination of average molecular mass and molecular mass distribution of polymers using size.exclusion chromatography.part 3: low.temperature method
TIS 2250.4-2005 Plastics.determination of average molecular mass and molecular mass distribution of polymers using size.exclusion chromatography.part 4: high.temperature method
TIS 2250.1-2005 Plastics.determination of average molecular mass and molecular mass distribution of polymers using size.exclusion chromatography.part 1: general principles
TIS 2250.2-2005 Plastics.determination of average molecular mass and molecular mass distribution of polymers using size.exclusion chromatography.part 2: universal calibration method
TIS 1762.1-1999 Surface active agents.detergents.determination of cationic-active matter content.part 1: high-molecular-mass cationic-active matter

Professional Standard - Water Conservancy, Molecular mass 42

SL/T 148.2-1995 Grading of products quality for float-type stage gauge

BELST, Molecular mass 42

STB 1918-2008 Sugar. Enzymatic method for determination of mass fraction of raffinose

Guangdong Provincial Standard of the People's Republic of China, Molecular mass 42

DB44/T 2245-2020 Afforestation tree seed quality classification
DB44/ 290-2005 Seed Quality Grading of Major Broad-leaved Trees in Guangdong Province

ES-UNE, Molecular mass 42

UNE-EN ISO 10927:2019 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) (ISO 10927:2018)
UNE-EN 60793-1-42:2013 Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion (Endorsed by AENOR in May of 2013.)
UNE-EN IEC 62055-42:2022 Electricity metering - Payment systems - Part 42: Transaction Reference Numbers (TRN) (Endorsed by Asociación Española de Normalización in October of 2022.)
UNE-EN 12697-42:2022 Bituminous mixtures - Test methods - Part 42: Amount of foreign matter in reclaimed asphalt

RU-GOST R, Molecular mass 42

GOST R 57061-2016 Copper. Measurement of impurities mass fraction in copper by an inductively coupled plasma mass spectrometry method
GOST R 57060-2016 Copper. Measurement of impurities mass fraction in copper by an inductively coupled plasma atomic emission spectrometry method
GOST R 54352-2011 Food common salt. Determination of a mass fraction of magnesium-ion and calcium-ion by complexonometric method
GOST R IEC 60793-1-42-2013 Optical fibres. Part 1-42. Measurement methods and test procedures. Chromatic dispersion
GOST 27869-1988 High purity substances. Method for concentration of microimpurities by ion exchange
GOST 10429-1963 Kenaf seed. Sowing characterictics
GOST 22617.6-1977 Seeds of sugar beet. Documentation for quality
GOST R 54353-2011 Food common salt. Determination of sulphate-ion mass fraction by gravimetric method
GOST R 55753-2013 Complex quality control system. Electronic components. Requirements quality assurance and quality control
GOST 13204-1991 Seeds of stone and achene trees species. Specifications
GOST R 25645.165-2001 Solar energetic particles. Probabilistic model for proton fluxes
GOST 12046-1985 Seeds of farm crops. Documentation on quality

Japanese Industrial Standards Committee (JISC), Molecular mass 42

JIS K 7252-3:2008 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 3: Low-temperature method
JIS K 7252-4:2008 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 4: High-temperature method
JIS K 7252-3:2016 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 3: Low-temperature method
JIS K 7252-4:2016 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 4: High-temperature method
JIS K 7252-2:2008 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 2: Universal calibration method
JIS K 7252-2:2016 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 2: Universal calibration method
JIS K 0157:2021 Surface chemical analysis -- Secondary ion mass spectrometry -- Calibration of the mass scale for a time-of-flight secondary ion mass spectrometer
JIS Z 8822:2001 Determination of particle size distribution by the mass of sediment-particles in liquid

Henan Provincial Standard of the People's Republic of China, Molecular mass 42

DB41/T 997.6-2014 Grade 4 Seed Quality Standards for Crops Part 6: Millet
DB41/T 997.15-2014 Grade 4 Seed Quality Standards for Crops Part 15: Tobacco
DB41/T 997.13-2014 Grade 4 Seed Quality Standards for Crops Part 13: Peanuts
DB41/T 997.14-2014 Grade 4 Seed Quality Standards for Crops Part 14: Sesame
DB41/T 997.7-2014 Grade 4 Seed Quality Standards for Crops Part 7: Soybean
DB41/T 997.8-2014 Grade 4 Seed Quality Standards for Crops Part 8: Sweet Potato
DB41/T 997.1-2014 Four-level seed quality standard for agricultural crops Part 1: Wheat

International Telecommunication Union (ITU), Molecular mass 42

ITU-T Y.3806-2021 Quantum key distribution networks - Requirements for quality of service assurance

Indonesia Standards, Molecular mass 42

SNI 01-7138-2005 The quality of teakwood (Tectona grandis Linn f.) seeds
SNI 19-7119.8-2005 Ambient atmospheres - Part 8: Test methods of oxidant content by neutral buffer potassium iodide using spectrophotometers

Heilongjiang Provincial Standard of the People's Republic of China, Molecular mass 42

DB23/T 1448-2011 Quality classification and inspection rules of Fangfeng seeds
DB23/T 1447-2011 Gentian seed quality classification and inspection rules

International Electrotechnical Commission (IEC), Molecular mass 42

IEC 60793-1-42:2001 Optical fibres - Part 1-42: Measurement methods and test procedures; Chromatic dispersion
IEC 60793-1-42:2007 Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion
IEC 60793-1-42:2013 Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion
IEC 62055-42:2022 Electricity metering - Payment systems - Part 42: Transaction Reference Numbers (TRN)
IEC 62899-402-1:2017 Printed electronics - Part 402-1: Printability - Measurement of qualities - Pattern width
IEC TR 62899-402-4:2021 Printed electronics - Part 402-4: Printability - Measurement of qualities - Classification and measurement methods for morphology

European Committee for Electrotechnical Standardization（CENELEC）, Molecular mass 42

EN 60793-1-42:2013 Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion
EN 60793-1-42:2013/AC:2013 Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion
EN IEC 62055-42:2022 Electricity metering - Payment systems - Part 42: Transaction Reference Numbers (TRN)
EN 62056-42:2002 Electricity Metering - Data Exchange for Meter Reading, Tariff and Load Control Part 42: Physical Layer Services and Procedures for Connection-Oriented Asynchronous Data Exchange

CENELEC - European Committee for Electrotechnical Standardization, Molecular mass 42

EN 60793-1-42:2007 Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion
EN 60793-1-42:2002 Optical Fibres Part 1-42: Measurement Methods and Test Procedures - Chromatic Dispersion

KR-KS, Molecular mass 42

KS C IEC 60793-1-42-2020 Optical fibres — Part 1-42: Measurement methods and test procedures — Chromatic dispersion
KS C IEC 62899-402-1-2020 Printed electronics — Part 402-1: Printability —Measurement of qualities — Pattern width

国家市场监督管理总局、中国国家标准化管理委员会, Molecular mass 42

GB/T 40129-2021 Surface chemical analysis—Secondary ion mass spectrometry—Calibration of the mass scale for a time-of-flight secondary ion mass spectrometer

GOSTR, Molecular mass 42

GOST 27869-2019 High purity substances. Method for concentration of microimpurities by ion exchange

AENOR, Molecular mass 42

UNE-EN ISO 2871-1:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter (ISO 2871-1:2010)
UNE-EN ISO 10927:2012 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) (ISO 10927:2011)
UNE-EN ISO 2871-2:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low molecular mass (between 200 and 500) (ISO 2871-2:2010)

CU-NC, Molecular mass 42

NC 30-42-1985 Plastics PVC Boots Quality Specifications
NC 70-16-1985 Agriculture. Tobacco Seeds Quality Specifications
NC 70-22-1986 Agriculture Cucumber Seeds Quality Specifications
NC 70-14-1985 Agriculture. Cassava Seeds Quality Specifications
NC 70-29-1988 Agricultura Soy Seeds Quality Specifications
NC 70-20-1986 Agricultura. Arum Seed Quality Specifications
NC 70-23-1986 Agriculture. Water-Melon Seeds Quality Specifications
NC 70-27-1988 Agriculture Tomato Seeds Quality Specifications
NC 40-111-1986 Textiles Trousers General Quality Specifications

U.S. Military Regulations and Norms, Molecular mass 42

ARMY MIL-STD-1488 G-1990 PROVISIONS FOR EVALUATING QUALITY OF TROUSERS

Tianjin Provincial Standard of the People's Republic of China, Molecular mass 42

DB12/ 345-2007 Green onion seed quality standard
DB12/ 344-2007 Garlic Seed Quality Standard
DB12/ 258-2005 Quality standard for kidney bean seeds
DB12/ 259-2005 Quality standard for green radish seeds

Zhejiang Provincial Standard of the People's Republic of China, Molecular mass 42

DB33/T 176-2016 Forest tree seed quality grade
DB33/ 176-2005 Forest tree seed quality grade

Professional Standard - Post and Telecommunication, Molecular mass 42

YD/T 678-1994 Quality grading criteria of electronic teleprinters

ZA-SANS, Molecular mass 42

SANS 60793-1-42:2008 Optical fibres Part 1-42: Measurement methods and test procedures - Chromatic dispersion

Professional Standard - Hygiene , Molecular mass 42

WS 340-2011 Quality standards for excimer laser corneal refractive surgery
WS/T 500.42-2016 Electronic medical record sharing document specification part 42: inpatient course records and transfer records

Professional Standard - Energy, Molecular mass 42

NB/T 11251-2023 Cultivation and quality classification of Litsea cubeba seedlings for energy use

Military Standard of the People's Republic of China-General Armament Department, Molecular mass 42

GJB 3984-2000 Quality supervision and quality control management of electronic countermeasures equipment
GJB 3913-1999 Electronic countermeasures equipment quality review
GJB 546B-2011 Quality assurance program for electronic parts

SE-SIS, Molecular mass 42

SIS SS IEC 528:1984 Electronic measuring equipment - Expression ofperformance of air quality infra-red analyzers
SIS SMS 1673-1956

Professional Standard - Press and Publication, Molecular mass 42

CY/T 111-2015 Basic specifications of e-book quality
CY/T 114-2015 Examining method of e-book quality

CL-INN, Molecular mass 42

INDITECNOR 35-16

YU-JUS, Molecular mass 42

JUS N.R1.135-1977 Electronic tubes. Testing of the glass quality

RO-ASRO, Molecular mass 42

STAS SR 9042-1995 Mirrors. General technical requirements for qualite
STAS 6123/1-1973 SEEDS FOR AGRIGULTURE Determinai ion of the mass of 1000 grains
STAS 1904/1-1989 Looms WOODEN SHUTTLES General technical requirements lor ?juality

PL-PKN, Molecular mass 42

PN P06729-1972 Hosiery from crimped yarns Grading of quality
PN-EN 12697-42-2021-06 E Bituminous mixtures -- Test methods -- Part 42: Amount of foreign matter in reclaimed asphalt

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Molecular mass 42

GB/T 35408-2017 Quality management in E-commerce—Terminology

Shaanxi Provincial Standard of the People's Republic of China, Molecular mass 42

DB61/T 1102-2017 Quality requirements for seedlings of salvia miltiorrhiza
DB61/T 535.2-2012 Quality grade of persimmon grafted seedlings
DB/6100 B61 022-1988 Seed quality grading standard of main afforestation tree species in Shaanxi Province

Jiangxi Provincial Standard of the People's Republic of China, Molecular mass 42

DB36/T 1012-2018 Confinement center service quality specification

Jilin Provincial Standard of the People's Republic of China, Molecular mass 42

DB22/T 2147-2018 Sunflower Hybrid Seed Quality

Professional Standard - Aerospace, Molecular mass 42

QJ 2004-1990 Electronic equipment quality assessment method
QJ 1970-1990 Quantitative rules for the quality certification of electronic products

工业和信息化部, Molecular mass 42

YS/T 1497-2021 Analysis method for platinum compounds Determination of impurity anion content Ion chromatography
YS/T 1496-2021 Analysis method for palladium compounds Determination of impurity anion content Ion chromatography

卫生健康委员会, Molecular mass 42

WS 816-2023 Quality control and testing standards for medical proton and heavy ion radiotherapy equipment

National Metrological Technical Specifications of the People's Republic of China, Molecular mass 42

JJF 1029-1991 The Technical Norm for Development of Certified Reference Materied Used in Quantitative Analysis of Electron Microprobe

Beijing Provincial Standard of the People's Republic of China, Molecular mass 42

DB11/T 323.1-2005 Quality standard of medicinal materials seed Part 1：American ginseng

NO-SN, Molecular mass 42

NS 2802-1999 Fruits - Plums - Quality, grading, packaging and marking (Corrigendum AC:2000 incorporated)

US-CLSI, Molecular mass 42

CLSI MM20-A-2012 Quality Management for Molecular Genetic Testing; Approved Guideline

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Molecular mass 42

GJB 546A-1996 Quality Assurance Program for Electronic Components