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Activity

Activity, Total:500 items.

In the international standard classification, Activity involves: Fuels, Radiation measurements, Milk and milk products, Inorganic chemicals, Analytical chemistry, Products of the chemical industry, Nuclear energy engineering, Non-metalliferous minerals, Farming and forestry, Paint ingredients, Fruits. Vegetables, Organic chemicals, Metrology and measurement in general, Biology. Botany. Zoology, Medical sciences and health care facilities in general, Animal feeding stuffs, Cereals, pulses and derived products, Beverages, Construction materials, Environmental protection, Products of the textile industry, Water quality, Paints and varnishes, Beekeeping, Medical equipment, Fertilizers, Machine tools, General methods of tests and analysis for food products, Sterilization and disinfection, Air quality, Wastes, Sugar. Sugar products. Starch, Ground service and maintenance equipment, Graphic technology, Welding, brazing and soldering, Food products in general, Coals, Vocabularies, Lubricants, industrial oils and related products, Particle size analysis. Sieving, Protection against dangerous goods, Testing of metals, Surface treatment and coating, Measurement of volume, mass, density, viscosity, Leather technology, Equipment for the chemical industry, Ceramics, Spices and condiments. Food additives, Applications of information technology, Soil quality. Pedology.

American Society for Testing and Materials (ASTM), Activity

ASTM D3466-76(1998) Standard Test Method for Ignition Temperature of Granular Activated Carbon
ASTM D3466-06(2018) Standard Test Method for Ignition Temperature of Granular Activated Carbon
ASTM D2867-99 Standard Test Methods for Moisture in Activated Carbon
ASTM D2867-09 Standard Test Methods for Moisture in Activated Carbon
ASTM D2867-09(2014) Standard Test Methods for Moisture in Activated Carbon
ASTM D2867-17 Standard Test Methods for Moisture in Activated Carbon
ASTM D3467-99(2003) Standard Test Method for Carbon Tetrachloride Activity of Activated Carbon
ASTM D5742-95(2005) Standard Test Method for Determination of Butane Activity of Activated Carbon
ASTM D3467-04(2020) Standard Test Method for Carbon Tetrachloride Activity of Activated Carbon
ASTM D3467-04(2009) Standard Test Method for Carbon Tetrachloride Activity of Activated Carbon
ASTM D5742-95(2010) Standard Test Method for Determination of Butane Activity of Activated Carbon
ASTM D5742-95(2000) Standard Test Method for Determination of the Butane Activity of Activated Carbon
ASTM D5742-95(2015) Standard Test Method for Determination of Butane Activity of Activated Carbon
ASTM D5742-16 Standard Test Method for Determination of Butane Activity of Activated Carbon
ASTM D3467-99 Standard Test Method for Carbon Tetrachloride Activity of Activated Carbon
ASTM D3467-04 Standard Test Method for Carbon Tetrachloride Activity of Activated Carbon
ASTM D3467-04(2014) Standard Test Method for Carbon Tetrachloride Activity of Activated Carbon
ASTM D3802-79(1999) Standard Test Method for Ball-Pan Hardness of Activated Carbon
ASTM D2854-09 Standard Test Method for Apparent Density of Activated Carbon
ASTM D3802-79(2005) Standard Test Method for Ball-Pan Hardness of Activated Carbon
ASTM D2854-09(2019) Standard Test Method for Apparent Density of Activated Carbon
ASTM D3802-10 Standard Test Method for Ball-Pan Hardness of Activated Carbon
ASTM D3802-16 Standard Test Method for Ball-Pan Hardness of Activated Carbon
ASTM D3802-23 Standard Test Method for Ball-Pan Hardness of Activated Carbon
ASTM D2854-96(2000) Standard Test Method for Apparent Density of Activated Carbon
ASTM D2854-96(2004) Standard Test Method for Apparent Density of Activated Carbon
ASTM D2854-09(2014) Standard Test Method for Apparent Density of Activated Carbon
ASTM D5832-98 Standard Test Method for Volatile Matter Content of Activated Carbon Samples
ASTM D5832-98(2003) Standard Test Method for Volatile Matter Content of Activated Carbon Samples
ASTM D5832-98(2008) Standard Test Method for Volatile Matter Content of Activated Carbon Samples
ASTM D2862-97(2009)e1 Standard Test Method for Particle Size Distribution of Granular Activated Carbon
ASTM D2862-97(2009) Standard Test Method for Particle Size Distribution of Granular Activated Carbon
ASTM D2862-16(2022) Standard Test Method for Particle Size Distribution of Granular Activated Carbon
ASTM D2862-10 Standard Test Method for Particle Size Distribution of Granular Activated Carbon
ASTM D2862-16 Standard Test Method for Particle Size Distribution of Granular Activated Carbon
ASTM D4486-91(2006) Standard Test Method for Kinematic Viscosity of Volatile and Reactive Liquids
ASTM D4486-91(2001) Standard Test Method for Kinematic Viscosity of Volatile and Reactive Liquids
ASTM D4486-91(1996)e1 Standard Test Method for Kinematic Viscosity of Volatile and Reactive Liquids
ASTM D4486-18 Standard Test Method for Kinematic Viscosity of Volatile and Reactive Liquids
ASTM D4486-10 Standard Test Method for Kinematic Viscosity of Volatile and Reactive Liquids
ASTM D4486-91(2010) Standard Test Method for Kinematic Viscosity of Volatile and Reactive Liquids
ASTM UOP802-80 Attrition of Charcoal Particles

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Activity

GB/T 10256-1997 Radioactivity meter
GB/T 10256-2013 Radioactivity meter
GB/T 6370-2012 Surface active agents.Anionic surface active agents.Determination of solubility in water
GB/T 6370-1996 Surface active agents--Anionic surface active agents--Determination of solubility in water
GB/T 20451-2006 Test method for ball-pan hardness of activated carbon
GB/T 6373-2007 Surface active agents.Determination of apparent density
GB/T 7378-2012 Surface active agents.Determination of alkalinity.Titrimetric method
GB/T 7378-1996 Surface active agents--Determination of alkalinity--Titrimetric method
GB/T 7701.3-2008 Granlar activated carbon from coal.Granular activated carbon from coal for catalyst carrier
GB/T 7701.1-2008 Granular activated carbon from coal.Granular activated carbon from coal for gas adsorption
GB/T 7701.2-2008 Granlar activated carbon from coal.Granular activated carbon from coal for water treatment
GB/T 12496.6-1999 Test methods of wooden activated carbon-Determination of abrasion resistance
GB/T 6367-1997 Surface active agents--Preparation of water with known calcium hardness
GB/T 15818-2006 Test method for biodegradability of surfactants
GB/T 11276-2007 Determination of Critical Micelle Concentration of Surfactant
GB/T 6367-2012 Surface active agents.Preparation of water with known calcium hardness
GB/T 13803.4-1999 Activated carbon for refinement of injection
GB/T 5174-2004 Surface active agents-Detergents-Determination of cationic-active matter content
GB/T 18634-2002 Determination of feed phytase activity--Spectrothotometric method
GB/T 18634-2009 Determination of feed phytase activity-Spectrophotometric method
GB/T 23490-2009 Determination of water activity in foods
GB/T 31387-2015 Reactive powder concrete
GB/T 22535-2018 Grade quality of lyophilized ginseng
GB/T 22535-2008 Grade quality of activated ginseng
GB/T 5327-2008 Surfactant Terminology
GB/T 12496.5-1999 Test methods of wooden activated carbon-Determination of carbon tetrechloride activity
GB/T 11276-1989 Cationic surface active agents(hydrochlorides and hydrobromides)--Determination of critical micellization concentration--Method by measurement of counter ion activity
GB/T 7702.3-1997 Standard test method for granular activated carbon from coal--Determination of hardness
GB/T 12496.1-1999 Test methods of wooden activated carbon-Determination of apparent density
GB/T 12496.2-1999 Test methods of wooden activated carbon-Determination of particle size distribution
GB/T 7702.3-2008 Test method for granular activated carbon from coal-Determination of hardness
GB 6373-1986 Determination of apparent density of surfactant powder
GB/T 7702.2-1997 Standard test method for granular activated carbon from coal--Determination of particle size
GB/T 6373-1986 Surface active agents--Determination of apparent density of a powder
GB 7465-1994 High activity cobalt-60 sealed radioactive sources
GB 7465-2009 High activity cobalt-60 sealed radioactive sources
GB/T 7465-2015 High activity cobalt 60 sealed radioactive source
GB/T 6365-1986 Surface active agents--Determination of free alkalinity or free acidity--Titrimetric method
GB/T 6365-2006 Surface active agents. Determination of free alkalinity or free acidity. Titrimetric method
GB 6365-1986 Surface active agents－Determination of free alkalinity or free acidity－Titrimetric method
GB/T 32560-2016 Classification and nomenclature of activated carbon
GB/T 13803.2-1999 Wonden activated carbon for water purification
GB/T 13803.3-1999 Activated carbon for refining of sugar
GB 9990-1988 Food additives calcium of lntensifiers
GB/T 12495-1990 Nomenclature for activated carbon type
GB/T 13805-1992 Activated carbon for sugar solution decolorization

National Metrological Verification Regulations of the People's Republic of China, Activity

JJG 377-2019 Radioactivity Meters
JJG 377-1998 Verification Regulation of Radioactivity Meter
JJG 2042-1989 Verification Scheme of Liquid Scintillation Measuring Instruments for Radioactivity Measurment

GOSTR, Activity

GOST 33795-2016 Wood raw material, forest products, semi-produced materials and wood products. Admissible specific activity of radionuclides, samping and methods of measuring the specific activity of radionuclides

(U.S.) Ford Automotive Standards, Activity

FORD FLTM AZ 003-05-2000 ACTIVITY OF ACTIVATED CARBON
FORD FLTM AZ 003-06-2000 RETENTIVITY OF ACTIVATED CARBON
FORD FLTM AZ 103-3-2001 STRENGTH TEST OF ACTIVATED CARBON (Replaces FLTM AZ 003-03)
FORD M99B149-A-1990 SURFACTANT - CATIONIC

German Institute for Standardization, Activity

DIN 10337:1993 Determination of alkaline phosphatase activity in milk; enzymatic method
DIN EN 13955:2003-03 Surface active agents - Determination of Krafft-point and solubility of ionic surface active agents; German version EN 13955:2002
DIN EN 13955:2003 Surface active agents - Determination of Krafft-point and solubility of ionic surface active agents; German version EN 13955:2002
DIN 19279:2018-01 Photocatalytic activity of surfaces - Determination of the photocatalytic deposition velocity of nitrogen monoxide at photocatalytically active surfaces
DIN EN 13270:2001 Surface active agents - Determination of the active matter content in alkyl dimethyl betaines; German version EN 13270:2001
DIN EN 17035:2018 Surface Active Agents - Bio-based surfactants - Requirements and test methods; German and English version prEN 17035:2018
DIN EN 17035:2021-12 Surface active agents - Bio-based surfactants - Requirements and test methods; German version EN 17035:2021
DIN EN 15647:2009-04 Surface active agents - Determination of the dispersing effect of surfactants on powder; German version EN 15647:2009
DIN EN ISO 862:1995 Surface active agents - Vocabulary (ISO 862:1984 + Corrigendum 1:1993); German version EN ISO 862:1995
DIN EN 12915-2:2009-07 Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 2: Reactivated granular activated carbon; German version EN 12915-2:2009
DIN EN 15647:2009 Surface active agents - Determination of the dispersing effect of surfactants on powder; English version of DIN EN 15647:2009-04
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 EN 12829:2011-07 Surface active agents - Preparation of water with known calcium and magnesium hardness; German version EN 12829:2011
DIN 25457-4:1993 Activity measurement methods for the release of radioactive residual materials and decommissioning components of nuclear facilities; with Beta-/Gamma activity contaminated scrap metal
DIN 52980:2008 Photocatalytic activity of surfaces - Determination of photocatalytic activity by degradation of methylene blue

American Water Works Association (AWWA), Activity

AWWA B605-2007 Reactivation of Granular Activated Carbon
AWWA B605-2013 Reactivation of Granular Activated Carbon
AWWA B605-1999 Reactivation of Granular Activated Carbon First Edition
AWWA B604-1996 Granular Activated Carbon
AWWA B604-2012 Granular Activated Carbon
AWWA B600-1996 Powdered Activated Carbon
AWWA B600-2010 Powdered Activated Carbon
AWWA B600-2016 Powdered Activated Carbon
ANSI/AWWA B605-2007 Reactivation of Granular Activated Carbon

Taiwan Provincial Standard of the People's Republic of China, Activity

CNS 5580-1980 Method of Test for Apparent Density of Activated Carbon
CNS 2434-1999 Vital wheat gluten
CNS 2770-14-1986 Method of Test for Feeds : Urease Activity Test
CNS 2770.14-1986 Method of Test for Feeds : Urease Activity Test
CNS 3926-1976 Dimensions of Printing Types
CNS 4985-1979 Method of Test for Biodegradability of Nonionic Surface Active Agent
CNS 697-1965 Activated Carbon Powder for Industrial Use

CZ-CSN, Activity

CSN 66 8420-1977 Active cerbon for decoloration "Carbore- ffin"
CSN 40 4014-1987 Activity measurement of radionuclides. Activity meters with well-type ionization chamber, their calibration and method of measurement
CSN 68 1152-1994 Testing methods for surfactans and detergents. Surface active agents. Determination of free alkalinity or free acidity. itrimetric method
CSN 40 4414-1989 Radionuclides' activity standards. Types EK and EQ
CSN 65 9022-1983 Reaktive dyestuffs. Method of concentration. and shade determinatlon.
CSN 66 8421-1985 Active carbon granulated
CSN 72 2216-1988 Determination of Hme activity

AENOR, Activity

UNE 55805:1985 SURFACE ACTIVE AGENTS. ANIONIC SURFACE ACTIVE AGENTS. DETERMINATION OF SOLUBILITY IN WATER
UNE-EN 13955:2003 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents.
UNE 55725:1987 SURFACE ACTIVE AGENTS. DETERMINATION OF LOW CONCENTRATIONS OF NON-IONIC SUFACTANTS IN AQUEOUS MEDIA USING DRAGENDORFF REAGENT
UNE 55531:1979 SURFACE ACTIVE AGENTS. DETERMINATION OF ALKALINITY. TITRIMETRIC METHOD
UNE 55802:1985 SURFACE ACTIVE AGENTS. CATIONIC SURFACE ACTIVE AGENTS (HYDROCHLORIDES AND HYDROBROMIDES). DETERMINATION OF CRITICAL MICELLIZATION CONCENTRATION. METHOD BY MEASUREMENT OF COUNTER ION ACTIVITY
UNE 55546:1979 SURFACE ACTIVE AGENTS. WASHING POWDERS. DETERMINATION OF ACTIVE OXYGEN CONTENT. TITRIMETRIC METHOD
UNE-EN 12915-2:2009 Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 2: Reactivated granular activated carbon
UNE 55526:1982 SURFACE ACTIVE AGENTS. SURFACE ACTIVE AGENTS AND DETERGENTS. METHODS OF SAMPLE DIVISION
UNE-EN 15647:2009 Surface active agents - Determination of the dispersing effect of surfactants on powder
UNE 30033:1954 TEST OF ABSORBENT ACTIVE CARBON.
UNE-EN 12829:2011 Surface active agents - Preparation of water with known calcium and magnesium hardness
UNE 55540:1979 SURFACE ACTIVE AGENTS. DETERMINATION OF FREEE ALKALINITY OR FREE ACIDITY. TITRIMETRIC METHOD

American National Standards Institute （ANSI), Activity

ANSI/AWWA B605-2013 Reactivation of Granular Activated Carbon
ANSI/AWWA B604-2012 Granular Activated Carbon
ANSI/AWWA B604-2005 Granular Activated Carbon
ANSI/AWWA B600-2010 Powdered Activated Carbon
ANSI/AWWA B600-2005 Powdered Activated Carbon

Professional Standard - Nuclear Industry, Activity

EJ/T 788-1993 Measurement method of equivalent activity of high activity gamma radiation source
EJ/T 1091-1999 Measurement of activity of radionuclides - Germanium gamma-ray spectrometry
EJ/T 20193-2018 Determination of 137Cs Activity Concentration in Radioactive Metal Waste by Gamma Spectroscopy
EJ/T 843-1994 Well-Type Ionization Chamber Method for Radionuclide Activity Measurement
EJ/T 20195-2018 Determination of Total β Activity Concentration of Radioactive Metal Wastes? β Counting Method
EJ/T 20047-2014 Activity concentration monitoring for alpha radioactive aerosol in the workplace.The decay method
EJ/T 824-2014 Radon detector with activated charcoal

Professional Standard - Building Materials, Activity

JC/T 2058-2011 Test method for activity of bentonite

Group Standards of the People's Republic of China, Activity

T/QGCML 205-2021 Activated carbon for advanced sewage treatment
T/THRS 3-2021 Active ginseng
T/CSTM 00902-2023 Calibration specification for lime reactivity analyzer
T/CSTE 0379-2023 Identification and Cytoactivity Determination of Bioactive Peptides
T/CSF 004-2022 Regenerated activated carbon
T/ZZB 2800-2022 Activated zinc oxide
T/CCOA 13-2020 Rice husk activated carbon
T/BJWA 010-2023 Active ionic water
T/CDIA 0048-2022 Reactive carbon black WH 400%
T/ZZB 0169-2017 Reactive brilliant blue KN-R
T/HBFWZL 09-2022 Biological Activated Carbon Fertilizer
T/ZZB 0169-2022 Reactive brilliant blue KN-R
T/BGLM 0001.03-2019 Determination of Respiratory Activity Parameters for Biochemical Evaluation of Domestic Garbage (RA4)
T/CAIA SHO19-2022 Acetylcholinesterase-Determination of activity -Spectrophotometric method
T/CSTM 01090-2022 Acetylcholinesterase-Determination of activity-Spectrophotometric method
T/CDIA 0026-2021 Green Reactive Black WM 150%
T/ZAEPI 010-2023 Regenerated honeycomb activated carbon
T/DAHEB 007-2020 Active Protein Milk (Milk)
T/ZJOSH 00002-2021 Activated carbon deodorant mask
T/QGCML 209-2021 Activated carbon for solid waste treatment

TH-TISI, Activity

TIS 900-2004 Activated carbon
TIS 1361-1996 Activated clay
TIS 1762.1-1999 Surface active agents.detergents.determination of cationic-active matter content.part 1: high-molecular-mass cationic-active matter
TIS 1766-1999 Anionic surface active agents.determination of solubility in water

Professional Standard - Chemical Industry, Activity

HGB 3513-1962 activated carbon
HG/T 2569-2007 Activated bentonite
HG/T 4422-2012 Reactive red GN
HG/T 2569-1994 activated clay
HG/T 3583-1999 Actived calcium phosphate
HG/T 3583-2009 Actived calcium phosphate
HG/T 2572-2012 Activated zinc oxide
HG/T 3922-2006 Activated carbon fiber felt
HG/T 5150~5152-2017 AE-active esters, furan ammonium salts and ceftazidime side chain acid active esters (2017)
HG/T 2572-2006 Activated zinc oxide for industry use
HG/T 3491-1999 Chemical reagent.Charcoal activated
HG/T 3927-2007 Activated alumininium oxide for industrial use
HG/T 2572-1994 Industrial active zinc oxide
HG/T 3683.2-2014 Industrial ceramic ball.Activated ceramic ball
HG/T 3683.2-2000 Industrial Ceramic Ball--Active Ceramic Ball

British Standards Institution (BSI), Activity

BS PD CEN/TR 17557:2020 Surface active agents. Bio-based surfactants. Overview on bio-based surfactants
BS ISO 18894:2006 Coke - Determination of coke reactivity index (CRI) and coke strength after reaction (CSR)
BS EN 12915-2:2003 Products used for the treatment of water intended for human consumption - Granular activated carbon - Reactivated granular activated carbon
BS EN ISO 2871-1:2010 Surface active agents - Detergents - Determination of cationic-active matter content - High-molecular-mass cationic-active matter
BS EN 12915-1:2003 Products used for the treatment of water intended for human consumption - Granular activated carbon - Virgin granular activated carbon
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 ISO 18787:2017 Foodstuffs. Determination of water activity
BS EN 12829:2011 Surface active agents. Preparation of water with known calcium and magnesium hardness
BS EN 15647:2009 Surface active agents - Determination of the dispersing effect of surfactants on powder
BS EN 12915-1:2009 Products used for the treatment of water intended for human consumption - Granular activated carbon - Virgin granular activated carbon
BS EN ISO 2870:2009 Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions
BS EN 13753:2002 Products used for treatment of water intended for human consumption - Granular activated alumina
BS EN 13270:2001 Surface active agents - Determination of the active matter content in alkyldimethylbetaines
BS EN 13270:2001(2004) Surface active agents - Determination of the active matter content in alkyldimethylbetaines
BS EN ISO 11665-6:2020 Measurement of radioactivity in the environment. Air: radon-222 - Spot measurement methods of the activity concentration
BS 7529:1991 Specification for desiccant activated clay
BS EN ISO 862:1995 Glossary of terms for surface active agents

European Committee for Standardization (CEN), Activity

PD CEN/TR 17557:2020 Surface active agents - Bio-based surfactants - Overview on bio-based surfactants
PD CEN/TS 17035:2017 Surface Active Agents - Bio-based surfactants - Requirements and test methods
EN 17035:2021 Surface active agents - Bio-based surfactants - Requirements and test methods
EN ISO 2871-1:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter
EN 15647:2009 Surface active agents - Determination of the dispersing effect of surfactants on powder
EN ISO 13161:2020 Water quality - Polonium 210 - Test method using alpha spectrometry (ISO 13161:2020)
EN 12829:2011 Surface active agents - Preparation of water with known calcium and magnesium hardness

Danish Standards Foundation, Activity

DS/CEN/TR 17557:2020 Surface active agents – Bio-based surfactants – Overview on bio-based surfactants
DS/EN 13955:2003 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents
DS 296:1984 Water quality. Inhibition of the TTC-dehydrogenase activity of activated sludge
DS/EN 12915-2/NA:2009 Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 2: Reactivated granular activated carbon
DS/EN 12915-2:2009 Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 2: Reactivated granular activated carbon
DS/EN 17035:2021 Surface active agents – Bio-based surfactants – Requirements and test methods
DS/EN 15647:2009 Surface active agents - Determination of the dispersing effect of surfactants on powder
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 12829:2011 Surface active agents - Preparation of water with known calcium and magnesium hardness

ES-UNE, Activity

UNE-CEN/TR 17557:2020 Surface active agents - Bio-based surfactants - Overview on bio-based surfactants (Endorsed by Asociación Española de Normalización in May of 2021.)
UNE-EN 17035:2022 Surface Active Agents - Bio-based surfactants - Requirements and test methods
UNE-CEN/TR 17296:2018 Chemical disinfectants and antiseptics - Differentiation of active and non-active substances (Endorsed by Asociación Española de Normalización in January of 2019.)

RO-ASRO, Activity

STAS 12457-1986 AIR Determination of aersols activity density
STAS 4475-1990 Grained active charcoal
STAS 13113-1992 Pulps. Reactivity determination
STAS 11071/19-1983 BLOCK DIAGRAM OF HIERARCHY OF MEASURING INSTRUMENTS FOR ACTIVITY AND MASS ACTIVITY
STAS SR 13409-1998 Surface active agents - Detergents - Determination of active chlorine content - Potentiometric method
STAS 5388-1980 ACTIVE CHAHCOL CUecking methods
STAS 7258/2-1971 Surface active agents LINEAR PRIMARY ALKYLSUL- PHATE BASE WETTING AGENT
STAS 12697-1988 DRESSED LEATHERS Mildew action testing
STAS 3682-1980 VEGETABLE ACTIVE CARBON, IN POWDER
STAS 9689/5-1989 FOOTWEAR Flexibility determination

Association Francaise de Normalisation, Activity

NF T73-422:1986 Surface active agents. Mixed non-ionic surface active agents. Determination of cloud temperature (cloud point).
NF EN 13955:2003 Agents de surface - Détermination du point de Krafft et de la solubilité des agents de surface ioniques
NF T73-261:1973 Surface active agents. Anionic active matter hydrolysable under alkaline conditions. Determination of hydrolysable and non hydrolysable active matter.
NF T73-424*NF EN 13955:2003 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents.
NF T73-414:1983 Surface active agents. Cationic surface active agents (hydrochlorides and hydrobromides). Determination of critical micellization concentration. Method by measurement of counter ion activity.
NF T94-419-2*NF EN 12915-2:2009 Products used for the tratment of water intended for human consumption - Granular activated carbon - Part 2 : reactivated granular activated carbon.
NF T73-402:1967 Surface active agents. Determination of apparent density of pastes.
NF T72-145:2013 Chemical disinfectants and antiseptics - Preservation of test organisms used for the determination of bactericidal (including Legionella), mycobactericidal, sporicidal, fungicidal and virucidal (including bacteriophages) activity
NF T73-428*NF EN 15647:2009 Surface active agents - Determination of the dispersing effect of surfactants on powder
NF EN 12915-2:2009 Produits utilisés pour le traitement de l'eau destinée à la consommation humaine - Charbon actif en grains - Partie 2 : charbon actif en grains réactivé
NF T73-250:1983 Surface active agents. Anionic surface active agents. Determination of solubility in water.
NF T73-419:1984 Surface active agents. Determination of flow properties using as rotational viscometer.
NF T73-430*NF EN 17035:2021 Surface active agents - Bio-based surfactants - Requirements and test methods
NF EN 17035:2021 Agents de surface - Tensioactifs biosourcés - Exigences et méthodes d'essais
NF EN 15647:2009 Agents de surface - Détermination des forces de dispersion des surfactants sur la poudre
NF V03-113*NF ISO 18787:2017 Foodstuffs - Determination of water activity
NF T73-235*NF EN 13270:2001 Surface active agents - Determination of the active matter content in alkyl dimethylbetaines
NF EN ISO 2871-1:2010 Agents de surface - Détergents - Détermination de la teneur en matière active cationique - Partie 1 : matière active cationique à haute masse moléculaire
NF T73-407:1997 Surface active agents. Preparation of water with known calcium hardness.
AC J81-032:2018 Ports actifs en biodiversité - Propreté des ports
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 T73-260:1981 Surface active agents. Detergents. Anionic surface active agents. Determination of biodegradability.
NF T73-270:1983 Surface active agents. Detergents. Non-ionic surface active agents. Determination of biodegradability.
NF T73-205:1977 Surface active agents. Determination of free alkalinity or free acidity. Titrimetric method.
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 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 T73-407*NF EN 12829:2011 Surface active agents - Preparation of water with known calcium and magnesium hardness.

Lithuanian Standards Office , Activity

LST EN 13955-2003 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents
LST EN 12353-2013 Chemical disinfectants and antiseptics - Preservation of test organisms used for the determination of bactericidal (including Legionella), mycobactericidal, sporicidal, fungicidal and virucidal (including bacteriophages) activity
LST EN 12915-2-2009 Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 2: Reactivated granular activated carbon
LST EN 15647-2009 Surface active agents - Determination of the dispersing effect of surfactants on powder
LST EN 12829-2011 Surface active agents - Preparation of water with known calcium and magnesium hardness

International Organization for Standardization (ISO), Activity

ISO 18894:2006 Coke - Determination of coke reactivity index (CRI) and coke strength after reaction (CSR)
ISO 18894:2018 Coke - Determination of coke reactivity index (CRI) and coke strength after reaction (CSR)
ISO 4315:1977 Surface active agents; Determination of alkalinity; Titrimetric method
ISO 6388:1989 Surface active agents; determination of flow properties using a rotational viscometer
ISO 2174:1972 Title missing - Legacy paper document
ISO 2174:1990 Surface active agents; preparation of water with known calcium hardness
ISO 18787:2017 Foodstuffs - Determination of water activity
ISO 6388:1983 Surface active agents — Determination of flow properties using a rotational viscometer
ISO 2174:1979 Surface active agents — Preparation of water with known calcium hardness
ISO/R 862:1971 Surface active agents — Glossary
ISO 862:1984/Cor 1:1993 Surface active agents--Terms
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 2870:2009 Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions
ISO 6840:1982 Cationic surface active agents (Hydrochlorides and hydrobromides); Determination of critical micellization concentration; Method by measurement of counter ion activity
ISO 6839:1982 Anionic surface active agents; Determination of solubility in water
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 4314:1977 Surface active agents; Determination of free alkalinity or free acidity; Titrimetric method
ISO/IEC 19784-1:2006/Amd 2:2009 Information technology — Biometric application programming interface — Part 1: BioAPI specification — Amendment 2: Framework-free BioAPI
ISO/IEC 19784-1:2018 Information technology - Biometric application programming interface- Part 1:BioAPI specification
ISO 13161:2011 Water quality - Measurement of polonium 210 activity concentration in water by alpha spectrometry
ISO 9698:1989 Water quality; determination of tritium activity concentration; liquid scintillation counting method

HU-MSZT, Activity

PL-PKN, Activity

PN BN 6113-18-1964
PN C04821-1987 Surface active agents Determination of anionie active matter
PN C97551-1990 Activated decolorizing carbon
PN C97554-1990 Granular activated coal
PN BN 6118-20-1966
PN BN 6041-19-1967

工业和信息化部, Activity

HG/T 5150-2017 AE-active ester
HG/T 2572-2020 Active zinc oxide
HG/T 3927-2020 Industrial activated alumina
HG/T 5354-2018 Industrial activated copper oxide

FI-SFS, Activity

SFS 3041-1987

RU-GOST R, Activity

GOST R 55873-2013 Activated carbon. Standard Test Method for Hardness
GOST 33585-2015 Activated carbon. Standard test method for determination of butane activity
GOST 29190-1991 Surface active agent. Determination of apparent density of pastes on filling
GOST 25094-2015 Active mineral additions for cements. Method of activity determination
GOST 30828-2002 Anionic surface-active agents. Methods for determination of active matter
GOST 18261-1972 Active carbon. Method for determination of protective action time by etil chloride
GOST 33584-2015 Activated carbon. Standard test method for determination of carbon tetrachloride activity
GOST R 55961-2014 Activated carbon. Standard test method for particle size distribution
GOST R 55957-2014 Activated carbon. Standard test method for ignition temperature
GOST R 55959-2014 Activated carbon. Standard test method for bulk density
GOST R 53124-2008 Propolis. Antimicrobial activity
GOST 31772-2012 Propolis. Antimicrobial activity
GOST 25163-1982 Surface-active substances. Method of determining of free polyethylene glycol and an active substance in nonionic surface-active substances
GOST 34232-2017 Honey. Methods for determination of sucrase activity, of diastase activity, of insoluble matters
GOST R 56357-2015 Active carbon AG-3. Specifications
GOST R 56358-2015 Active carbon AG-2. Specifications
GOST 29213-1991 Surface active agents. Scientific classification
GOST 8136-1985 Active alumina. Specifications
GOST R 55826-2013 Artificial leather and films. Methods for determination of flexibility, hardness and elasticity
GOST 8703-1974 Activated carbon for recuperation. Specifications
GOST R 55874-2013 Activated carbon. Terms and definitions

Military Standard of the People's Republic of China-General Armament Department, Activity

GJB 1468A-2007 General specincation for activated carbon and impregnated activated carbon in military use
GJB 1468-1992 General specification for military activated carbon and impregnated activated carbon

Professional Standard - Hygiene , Activity

WS/T 419-2013 The values of enzymatic activity concentrations assigned for the reference materials
WS/T 351-2011 Reference procedure for the measurement of catalytical activity concentration of alkaline phosphatase(ALP)

BE-NBN, Activity

NBN T 63-132-1980 Surface active agents - Deermination of alkalin:ty - Titrimetric method
NBN-ISO 2174:1994 Surface active agents - Preparation of water with known calcium hardness
NBN T 63-156-1986 Surface active agents - Determination of flow properties using a rotational viscometer
NBN T 63-119-1980 Surface active agents - Preparation of water with known calcium hardness
NBN-ISO 6388:1994 Surface active agents - Determination of flow properties using a rotational viscometer
NBN T 63-127-1980 Surface active agents - Detergents -Dermination of cationic-active matter - Direct two-phase titration
NBN-EN ISO 2871-1:1995
NBN T 63-151-1983 Anionic surface active agents - Determination of solubility in water
NBN T 63-131-1980 Surface active agents - DEermination of free alkalinity or free acidity - Titrimetric method

Korean Agency for Technology and Standards (KATS), Activity

KS M ISO 4315:2003 Surface active agents－Determination of alkalinity－Titrimetric method
KS M ISO 4315-2003(2018) Surface active agents－Determination of alkalinity－Titrimetric method
KS M ISO 8022-2003(2018) Surface active agents－Determination of wetting power by immersion
KS M 1421-2007 Granular activated carbon
KS M 1413-2007 Active carbon(powder)
KS M 1421-1993 Granular activated carbon
KS M ISO 2871:2007 Surface active agents－Detergents－Determination of cationic-active matter content－High-molecular-mass cationic-active matter
KS M ISO 8022:2003 Surface active agents－Determination of wetting power by immersion
KS K 0111-2011 Measuring method for degree of mercerization of cotton：Barium activity method
KS M ISO 2174-2006(2021) Surface active agents－Preparation of water with known calcium hardness
KS M ISO 2174-2006(2016) Surface active agents－Preparation of water with known calcium hardness
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 6388-2003(2018) Surface active agents－Determination of flow properties using a rotational viscometer
KS M ISO 6839:2003 Anionic surface N agents-Determination of solubility in water
KS M ISO 2174:2006 Surface active agents－Preparation of water with known calcium hardness
KS M ISO 2174:2022 Surface active agents — Preparation of water with known calcium hardness
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 M 1802-2003 Test methods for activated carbon
KS M 2952-2007 Technical terms for surface N agents
KS M ISO 862-2014(2019) Surface active agents — Vocabulary
KS M 1802-2021 Test methods for activated carbon
KS M 1802-2003(2019) Test methods for activated carbon
KS M ISO 6388:2003 Surface active agents－Determination of flow properties using a rotational viscometer
KS M ISO 4324:2007 Surface active agents-Powders and granules-Measurement of the angle of repose
KS M ISO 4324:2013 Surface N agents-Powders and granules-Measurement of the angle of repose
KS M ISO 6840:2003 Cationic surface active agents(hydrochlorides and hydrobromides)-Determination of critical micellization concentration-Method by measurement of counter ion activity
KS M ISO 6840:2013 Cationic surface active agents(hydrochlorides and hydrobromides)－Determination of critical micellization concentration－Method by measurement of counter ion activity
KS M ISO 6840-2003(2008) Cationic surface active agents(hydrochlorides and hydrobromides)－Determination of critical micellization concentration－Method by measurement of counter ion activity
KS K 0111-2017 Measuring method for degree of mercerization of cotton：Barium activity method
KS K 0111-1986 Measuring method for degree of mercerization of cotton：Barium activity method
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 M ISO 1064-2003(2018) Surface active agents－Determination of apparent density of pastes on filling
KS M ISO 2871-2:2007 Surface active agents－Detergents－Determination of cationic-active matter content－Cationic-active matter of low molecular mass(between 200 and 500)
KS M ISO 4314:2003 Surface active agents－Determination of free alkalinity or free acidity－Titrimetric method
KS M ISO 4314-2003(2018) Surface active agents－Determination of free alkalinity or free acidity－Titrimetric method
KS M 1802-1993 Test methods for activated carbon
KS K 0111-2022 Measuring method for degree of mercerization of cotton:Barium activity method
KS A ISO 18589-6:2012 Measurement of radioactivity in the environment-Soil-Part 6:Measurement of gross alpha and gross beta activities
KS M ISO 1064:2003 Surface active agents－Determination of apparent density of pastes on filling

中华人民共和国国家卫生和计划生育委员会, Activity

WS/T 222-2002 Guideline for the measurement of catalytic concentration of clinical enzymes
WS/T 349-2011 Reference method for determination of α-amylase catalytic activity concentration

KR-KS, Activity

KS M ISO 4315-2003(2023) Surface active agents－Determination of alkalinity－Titrimetric method
KS M ISO 6388-2003(2023) Surface active agents－Determination of flow properties using a rotational viscometer
KS M ISO 2174-2022 Surface active agents — Preparation of water with known calcium hardness
KS M ISO 1064-2003(2023) Surface active agents－Determination of apparent density of pastes on filling
KS M ISO 4314-2003(2023) Surface active agents－Determination of free alkalinity or free acidity－Titrimetric method

Professional Standard - Tobacco, Activity

YC/T 265-2008 Activated carbon for cigarette

Professional Standard - Forestry, Activity

LY 216-1979 Powdered Activated Carbon
LY/T 3294-2022 Bamboo Activated Carbon
LY/T 1331-2014 Ag-Loaded activated carbon for water purification
LY/T 1615-2004 Standard terminology relating to wooden activated carbon
LY/T 1581-2000 Activated carbon for chemical reagent
LY/T 1331-1999 Ag-Loaded activated carbon for water purifier
LY/T 1281-1998 Powdered activated carbon used for sodium glutamate

Professional Standard - Urban Construction, Activity

CJ/T 345-2010 Activated carbon from coal for drinking water treatment in municipal water plant
CJ 3023-1993 Activated carbon drirking water purifier

国家市场监督管理总局、中国国家标准化管理委员会, Activity

GB/T 15818-2018 Test method for biodegradability of surfactants

Indonesia Standards, Activity

SNI 06-3730-1995 Technical activated carbon
SNI 06-4253-1996 Active carbon for drinking water
SNI 06-4365-1996 Activated charcoal for edible oils purification

Shaanxi Provincial Standard of the People's Republic of China, Activity

Institute of Interconnecting and Packaging Electronic Circuits (IPC), Activity

IPC TM-650 2.4.5.1-2000 Flexibility - Conformal Coating

Japanese Industrial Standards Committee (JISC), Activity

JIS T 3228:2011 Biopsy needles for single use
JIS T 3228:2018 Biopsy needles for single use
JIS K 1474:1991 Test methods for activated carbon
JIS K 1474:2007 Test methods for activated carbon
JIS K 1474:2014 Test methods for activated carbon

Shanghai Provincial Standard of the People's Republic of China, Activity

DB31/ 4-1-1989 Activated carbon water purifier

International Telecommunication Union (ITU), Activity

ITU-R 27-1993 HF Field-Strength Measurement Campaign

Professional Standard - Machinery, Activity

JB/T 8487-1996 Piston lathes Accuracy inspection

API - American Petroleum Institute, Activity

API PUBL 957-1998 Pilot Studies on Activated Carbon Enhancement of the Refinery Activated Sludge Process-Phase ll

Hebei Provincial Standard of the People's Republic of China, Activity

DB13/T 2956-2019 General technical requirements for activated carbon and activated carbon packs for air purification

YU-JUS, Activity

JUS ISO 6388:1994 Surface active agents - Determination of flow properties using a rotational viscometer

Professional Standard - Agriculture, Activity

236药典三部-2010 Appendix IX IXO Activated blood coagulation factor activity test method
47兽药产品说明书范本第三册-2013 Instructions for Live Vaccine Chicken Infectious Laryngotracheitis Live Vaccine
48兽药产品说明书范本第三册-2013 Instructions for Live Vaccine Chicken Infectious Bronchitis Live Vaccine
70兽药产品说明书范本第三册-2013 Instructions for Live Vaccine Live Vaccine of Sheep Septicemia Streptococcus Disease
334药典三部-2020 Biological Activity-Potency Assay 3523 Interferon Biological Activity Assay
85兽药典三部-2015 Live Vaccine Live Vaccine
59兽药典三部-2015 Text table of contents live vaccines chicken infectious laryngotracheitis live vaccines
303药典三部-2020 Bioassay 3423 Activated coagulation factor activity assay
26兽药产品说明书范本第三册-2013 Inactivated Vaccine Rabbit Viral Hemorrhagic Disease Inactivated Vaccine Instructions
24兽药产品说明书范本第三册-2013 Inactivated Vaccine Mink Virus Enteritis Inactivated Vaccine Instructions
286药典四部-2015 3500 Biological Activity-Potency Assay 3523 Interferon Biological Activity Assay
345药典三部-2020 Biological Activity-Potency Assay 3535 Conbercept Biological Activity Assay
281药典四部-2020 3500 Biological Activity-Potency Assay 3523 Interferon Biological Activity Assay
35兽药典三部-2015 Inactivated Vaccine Inactivated Vaccine for Rabbit Viral Hemorrhagic Disease
160兽药典三部-2015 Appendix Contents Biological Activity Potency Determination Method 3405 Viable Bacteria Counting Method
33兽药典三部-2015 Main content Inactivated vaccine Mink viral enteritis inactivated vaccine
259药典四部-2015 3400 biological assay 3423 activated blood coagulation factor activity assay
252药典四部-2020 3400 biological assay 3423 activated blood coagulation factor activity assay
149药典四部-2020 1200 Biological activity assay 1206 Cytochrome C activity assay
161药典四部-2015 1200 Biological activity assay 1206 Cytochrome C activity assay
45兽药产品说明书范本第三册-2013 Instructions for Live Vaccine Chicken Infectious Bursal Disease Live Vaccine (B87 Strain)
46兽药产品说明书范本第三册-2013 Instructions for Live Vaccine Chicken Infectious Bursal Disease Live Vaccine (NF8 Strain)
49兽药产品说明书范本第三册-2013 Instructions for Live Vaccine Chicken Infectious Bronchitis Live Vaccine (W93 Strain)
3兽药产品说明书范本第三册-2013 Inactivated Vaccine Chicken Infectious Rhinitis (Type A) Inactivated Vaccine Instructions
71兽药产品说明书范本第三册-2013 Instructions for Live Vaccine Live Vaccine of Swine Septic Streptococcus (ST171 Strain)

NL-NEN, Activity

NEN 6674-1981 Waste water - Photometric determination of anionactive detergents
NEN 6851-1988 Milk Detection of phosphatase activity
NEN 6818-1986 Dried milk - Detection of phosphatase activity
NEN 6819-1986 Dried milk- Determination of phosphatase activity

National Metrological Technical Specifications of the People's Republic of China, Activity

JJF 1582-2016 Calibration Specification for(Specific) Activity Rapid Detecting Instrument

Professional Standard - Military and Civilian Products, Activity

WJ 2276-1995 Verification rules for activated carbon and impregnated carbon particle size analyzer
WJ 2283-1995 Verification rules for activated carbon and impregnated carbon strength tester

ET-QSAE, Activity

ES 516-2000

CH-SNV, Activity

SN EN 17035-2021 Surface active agents - Bio-based surfactants - Requirements and test methods

IT-UNI, Activity

UNI EN 17035-2021 Surface active agents - Bio-based surfactants - Requirements and test methods

CEN - European Committee for Standardization, Activity

PREN 17035-2018 Surface Active Agents - Bio-based surfactants - Requirements and test methods
EN ISO 862:1995 Surface active agents Vocabulary Trilingual version
PD CEN/TR 17296:2018 Chemical disinfectants and antiseptics - Differentiation of active and non-active substances

Professional Standard - Aviation, Activity

HB 6723.6-1993 Depth vernier caliper Movable type

Professional Standard - Commodity Inspection, Activity

SN 0180-1992 Method for determination of water activity of food

ZA-SANS, Activity

SANS 138:1971 Resin cored solders (highly activated)
SANS 138:2009 Resin cored solders (highly activated)

Tianjin Provincial Standard of the People's Republic of China, Activity

DB12/T 964-2020 Enterprise activity measurement method

未注明发布机构, Activity

BS ISO 18787:2017(2021) Foodstuffs — Determination of water activity
BS EN ISO 862:1995(2000) Glossary of Terms for surface active agents

United States Navy, Activity

NAVY MIL-C-17605 C VALID NOTICE 1-1989 CHARCOAL, ACTIVATED, UNIMPREGNATED
NAVY MIL-C-17605 C (1)-1982 CHARCOAL, ACTIVATED, UNIMPREGNATED
NAVY MIL-C-17605 C-1980 CHARCOAL, ACTIVATED, UNIMPREGNATED

GM North America, Activity

GM 9986041-1993 Surfactant for RIM

Building Officials and Code Administrators International(U.S.), Activity

BOCA CHAPTER 42 NFPC-1993 Unstable (Reactive) Materials

Malaysia Standards, Activity

MS 873-1984

IN-BIS, Activity

Professional Standard - Light Industry, Activity

QB 2074-1995 active dry yeast
QB/T 2074-1995 active dry yeast
QB 1915-1993 cationic surfactant

Sichuan Provincial Standard of the People's Republic of China, Activity

DB51/T 1237-2011 Bamboo activated carbon for water purification

Professional Standard - Energy, Activity

NB/SH/T 0927-2016 Highly reactive polyisobutylene

国家能源局, Activity

SH/T 0927-2016 Highly active polyisobutylene

ES-AENOR, Activity

Professional Standard - Coal, Activity

MT/T 1156-2011 Determination of the particle-size distribution of powdered activated carbon by wet method

National Health Commission of the People's Republic of China, Activity

WST 349:2011 Reference method for determination of α-amylase catalytic activity concentration

Professional Standard - Non-ferrous Metal, Activity

YS/T 617.1-2007 Determination of chemical compositions and physical properties of aluminum powder, magnesium powder and AI-Mg alloy powder.Part 1: Determination of active AI, Mg or AI-Mg content.Gasometric method

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

GJB 6239.2-2008 Test method of impregnated activated carbon for military. Part 2: Particle size
GJB 6239.3-2008 Test method of impregnated activated carbon for military. Part 3: Hardness

IPC - Association Connecting Electronics Industries, Activity

IPC TM-650 5.1.410-1975 Analysis of Epoxy Resin for Activity

U.S. Military Regulations and Norms, Activity

ARMY UFGS-09 69 13-2010 RIGID GRID ACCESS FLOORING

US-FCR, Activity

FCR UFGS-09 69 13-2010 RIGID GRID ACCESS FLOORING

Hunan Provincial Standard of the People's Republic of China, Activity

DB43/T 686-2012 swine bioactive bedding

国家林业和草原局, Activity

LY/T 3014-2018 Apricot shell activated carbon for water purification

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, Activity

GB/T 33409-2016 Determination of the activity of beta-galactosidase—Spectrophotometric method

AT-ON, Activity

ONORM S 7030-1985 Testing of leather; determination of the flexibility duration with the flexometer Essai du cuir; determination de la duret? de flexibilite avec le flexometre