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Purity of reference reagents
Purity of reference reagents, Total:151 items.
In the international standard classification, Purity of reference reagents involves: Organic chemicals, Analytical chemistry, Products of the chemical industry, Paint ingredients, Raw materials for rubber and plastics, Inorganic chemicals, Wastes, Thermodynamics and temperature measurements, Floor treatment appliances, Mechanical testing, Testing of metals, FOOD TECHNOLOGY.
National Metrological Verification Regulations of the People's Republic of China, Purity of reference reagents
- JJG 2061-1990 Verification Scheme of Primary Chemical Purity
- JJG 2061-2015 Verification Scheme of Measuring Instruments for Primary Chemical Purity
National Metrological Technical Specifications of the People's Republic of China, Purity of reference reagents
- JJF 1358-1990 Reagent purity benchmark operation technical specification
American Society for Testing and Materials (ASTM), Purity of reference reagents
- ASTM D3447-00a Standard Test Method for Purity of Halogenated Organic Solvents
- ASTM D3447-01 Standard Test Method for Purity of Halogenated Organic Solvents
- ASTM D3329-99 Standard Test Method for Purity of Methyl Isobutyl Ketone by Gas Chromatography
- ASTM D3329-03 Standard Test Method for Purity of Methyl Isobutyl Ketone by Gas Chromatography
- ASTM D332-87(1997)e1 Standard Test Method for Relative Tinting Strength of White Pigments by Visual Observation
- ASTM D3329-03(2017) Standard Test Method for Purity of Methyl Isobutyl Ketone by Gas Chromatography
- ASTM D3329-03(2023) Standard Test Method for Purity of Methyl Isobutyl Ketone by Gas Chromatography
- ASTM D3893-03 Standard Test Method for Purity of Methyl Amyl Ketone and Methyl Isoamyl Ketone by Gas Chromatography
- ASTM D3893-99 Standard Test Method for Purity of Methyl Amyl Ketone and Methyl Isoamyl Ketone by Gas Chromatography
- ASTM D3893-03(2023) Standard Test Method for Purity of Methyl Amyl Ketone and Methyl Isoamyl Ketone by Gas Chromatography
- ASTM D3893-03(2009) Standard Test Method for Purity of Methyl Amyl Ketone and Methyl Isoamyl Ketone by Gas Chromatography
- ASTM D3893-03(2017) Standard Test Method for Purity of Methyl Amyl Ketone and Methyl Isoamyl Ketone by Gas Chromatography
- ASTM D3465-00(2007)e1 Standard Test Method for Purity of Monomeric Plasticizers by Gas Chromatography
- ASTM D3465-14 Standard Test Method for Purity of Monomeric Plasticizers by Gas Chromatography
- ASTM D4937-96e1 Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography
- ASTM D4937-96(2006)e1 Standard Test Method forp-Phenylenediamine Antidegradants Purity by Gas Chromatography
- ASTM D3465-00 Standard Test Method for Purity of Monomeric Plasticizers by Gas Chromatography
- ASTM D4937-96(2021) Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography
- ASTM D4937-96(2001) Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography
- ASTM D2192-96(2000) Standard Test Method for Purity of Aldehydes and Ketones
- ASTM D2192-96 Standard Test Method for Purity of Aldehydes and Ketones
- ASTM D1015-99 Standard Test Method for Freezing Points of High-Purity Hydrocarbons
- ASTM D1015-05 Standard Test Method for Freezing Points of High-Purity Hydrocarbons
- ASTM D2192-06 Standard Test Method for Purity of Aldehydes and Ketones
- ASTM D1015-05(2010) Standard Test Method for Freezing Points of High-Purity Hydrocarbons
- ASTM D2192-06(2012) Standard Test Method for Purity of Aldehydes and Ketones
- ASTM D1015-05(2015) Standard Test Method for Freezing Points of High-Purity Hydrocarbons
- ASTM D5008-01 Standard Test Method for Ethyl Methyl Pentanol Content and Purity Value of 2-Ethylhexanol By Gas Chromatography
- ASTM D5008-97e1 Standard Test Method for Ethyl Methyl Pentanol Content and Purity Value of 2-Ethylhexanol By Gas Chromatography
- ASTM D5008-22 Standard Test Method for Ethyl Methyl Pentanol Content and Purity Value of 2-Ethylhexanol By Gas Chromatography
- ASTM D5666-95(2004)e1 Standard Test Method for P-Phenylenediamine Antidegradants-Purity by High Performance Liquid Chromatography
- ASTM D5666-95(2009) Standard Test Method for P-Phenylenediamine Antidegradants-Purity by High Performance Liquid Chromatography
- ASTM D4937-96(2012) Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography
- ASTM D4773-02 Standard Test Method for Purity of Propylene Glycol Monomethyl Ether, Dipropylene Glycol Monomethyl Ether, and Propylene Glycol Monomethyl Ether Acetate
- ASTM D4773-02(2007) Standard Test Method for Purity of Propylene Glycol Monomethyl Ether, Dipropylene Glycol Monomethyl Ether, and Propylene Glycol Monomethyl Ether Acetate
- ASTM D5008-07(2012) Standard Test Method for Ethyl Methyl Pentanol Content and Purity Value of 2-Ethylhexanol By Gas Chromatography
- ASTM D5297-95(2000) Standard Test Methods for Rubber Chemical Accelerator-Purity by High Performance Liquid Chromatography
- ASTM D5297-95(2004) Standard Test Methods for Rubber Chemical Accelerator-Purity by High Performance Liquid Chromatography
- ASTM D5297-95(2009) Standard Test Methods for Rubber Chemical Accelerator-Purity by High Performance Liquid Chromatography
- ASTM D5297-95(2019) Standard Test Methods for Rubber Chemical Accelerator—Purity by High Performance Liquid Chromatography
- ASTM D4937-96(2017) Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography
- ASTM D5297-95(2023) Standard Test Methods for Rubber Chemical Accelerator—Purity by High Performance Liquid Chromatography
- ASTM D3465-21 Standard Guide for Purity of Monomeric Plasticizers by Gas Chromatography
- ASTM D1016-89 Standard Test Method for Purity of Hydrocarbons from Freezing Points
- ASTM D1016-05e2 Standard Test Method for Purity of Hydrocarbons from Freezing Points
- ASTM D5297-95(2014) Standard Test Methods for Rubber Chemical Accelerator—Purity by High Performance Liquid Chromatography
- ASTM D3505-96(2006) Standard Test Method for Density or Relative Density of Pure Liquid Chemicals
- ASTM D3505-96(2000) Standard Test Method for Density or Relative Density of Pure Liquid Chemicals
- ASTM D3505-96 Standard Test Method for Density or Relative Density of Pure Liquid Chemicals
- ASTM D3505-18 Standard Test Method for Density or Relative Density of Pure Liquid Chemicals
- ASTM D3505-12e1 Standard Test Method for Density or Relative Density of Pure Liquid Chemicals
- ASTM D3505-12 Standard Test Method for Density or Relative Density of Pure Liquid Chemicals
- ASTM D5666-95(2000) Standard Test Method for P-Phenylenediamine Antidegradants-Purity by High Performance Liquid Chromatography
- ASTM D1016-99(2004)e1 Standard Test Method for Purity of Hydrocarbons from Freezing Points
- ASTM D1016-05e1 Standard Test Method for Purity of Hydrocarbons from Freezing Points
- ASTM D1016-05 Standard Test Method for Purity of Hydrocarbons from Freezing Points
- ASTM D1016-99 Standard Test Method for Purity of Hydrocarbons from Freezing Points
- ASTM D1016-05(2010) Standard Test Method for Purity of Hydrocarbons from Freezing Points
- ASTM D1016-05(2015) Standard Test Method for Purity of Hydrocarbons from Freezing Points
- ASTM D5008-07 Standard Test Method for Ethyl Methyl Pentanol Content and Purity Value of 2-Ethylhexanol By Gas Chromatography
- ASTM D5666-95(2019) Standard Test Method for Rubber Chemical Antidegradants—Purity of p-Phenylenediamine (PPD) Antidegradants by High Performance Liquid Chromatography
- ASTM D2804-02(2007) Standard Test Method for Purity of Methyl Ethyl Ketone By Gas Chromatography
- ASTM D2804-02 Standard Test Method for Purity of Methyl Ethyl Ketone By Gas Chromatography
- ASTM E889-82(1996) Standard Test Method for Composition or Purity of a Solid Waste Materials Stream
- ASTM E889-82(2009) Standard Test Method for Composition or Purity of a Solid Waste Materials Stream
- ASTM D1015-99(2004) Standard Test Method for Freezing Points of High-Purity Hydrocarbons
- ASTM E889-82(2023) Standard Test Method for Composition or Purity of a Solid Waste Materials Stream
- ASTM E889-82(2014) Standard Test Method for Composition or Purity of a Solid Waste Materials Stream
- ASTM D7515-19 Standard Test Method for Purity of 1,3-Propanediol (Gas Chromatographic Method)
- ASTM D2804-02(2012) Standard Test Method for Purity of Methyl Ethyl Ketone By Gas Chromatography
- ASTM D7515-19(2023) Standard Test Method for Purity of 1,3-Propanediol (Gas Chromatographic Method)
- ASTM E928-03 Standard Test Method for Determination of Purity by Differential Scanning Calorimetry
- ASTM E928-08(2014) Standard Test Method for Purity by Differential Scanning Calorimetry
- ASTM D5666-95(2014) Standard Test Method for Rubber Chemical Antidegradants—Purity of p -Phenylenediamine (PPD) Antidegradants by High Performance Liquid Chromatography
- ASTM D3430-95(2021) Standard Test Method for Clarity and Yellowness of Liquid Water-Based Clear Floor Polishes
- ASTM D3430-95(2008) Standard Test Method for Clarity and Yellowness of Liquid Water-Based Clear Floor Polishes
- ASTM D3430-95(2016) Standard Test Method for Clarity and Yellowness of Liquid Water-Based Clear Floor Polishes
- ASTM D3430-95 Standard Test Method for Clarity and Yellowness of Liquid Water-Based Clear Floor Polishes
- ASTM D3430-95(2002) Standard Test Method for Clarity and Yellowness of Liquid Water-Based Clear Floor Polishes
- ASTM D1569-05 Standard Test Methods for Detergent Alkylate
- ASTM D1569-05(2014) Standard Test Methods for Detergent Alkylate
- ASTM D3362-93(2000) Standard Test Method for Purity of Acrylate Esters by Gas Chromatography
- ASTM D3362-05 Standard Test Method for Purity of Acrylate Esters by Gas Chromatography
- ASTM E928-19 Standard Test Method for Purity by Differential Scanning Calorimetry
- ASTM D2804-22 Standard Test Method for Purity of Methyl Ethyl Ketone By Gas Chromatography
- ASTM D3585-08 Standard Specification for ASTM Reference Fluid for Coolant Tests
- ASTM D3585-08(2013) Standard Specification for ASTM Reference Fluid for Coolant Tests
- ASTM D5666-95(2023) Standard Test Method for Rubber Chemical Antidegradants—Purity of p-Phenylenediamine (PPD) Antidegradants by High Performance Liquid Chromatography
- ASTM D2106-07(2012) Standard Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
- ASTM D5544-05 Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
- ASTM D5544-94(2004) Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
- ASTM D5544-94(1999)e1 Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
- ASTM D5544-16 Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
- ASTM D5544-11 Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
Japanese Industrial Standards Committee (JISC), Purity of reference reagents
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Purity of reference reagents
- GB/T 12029.5-1989 Determination of purity of sodium carboxymethylcellulose for detergents
PL-PKN, Purity of reference reagents
- PN Z04165-01-1986 Air punty protection ests for methylbutylketone ntroduction and scope of the tandard
- PN Z04193-01-1988 Air purity protectionTests for Smethylcarbamyl chloride Introduction and scope of the standard
- PN Z04150-01-1985 Air purity protection Tests for nitropropanes Introduction and scope of the standard
- PN Z04177-01-1987 Air purity protection ests for iV-phenylnaphtylamine ntroduction and scope f the standard
- PN Z04167-01-1986 Air purity protection ests for methoxyethyl alcohol ntroduction and scope f the standard
- PN Z04189-01-1988 Air purity protection ests for aminodiphenyl ntroduction and scope of the tandard
- PN Z04190-01-1988 Air punty protecticra ests for nitrodipheny ntroduction and scope of the standard
- PN Z04169-01-1986 Air purity protection ests for 4,6-dinitroorthocresol ntroduction and scope of he standard
- PN Z04210-01-1989 Air purify protection Tests for />-nitrophenol Introduction and scope of the standard
- PN Z04209-01-1989 Air purity protection Tests for N, #-dimethylformamide Introduction and scope of the standard
- PN Z04145-01-1985 Air purity prolection Tcsis lor bcnzidinc Introduction and scope of ihc standard
- PN Z04198-01-1988 Air purity protection Tests for vinylcyclohexene dioxide Introduction and scope of the standard
- PN Z04195-01-1988 Air purity protection ests for hexamethylphosphotriamide Introduction and scope of the standard
- PN Z04185-01-1988 Air purity protection Tests for iodine Introduction and scope of the standard
- PN Z04186-01-1988 Air purity protection Tests for molybdenum Introduction and scope of the standard
- PN Z04022-01-1989 Air purity protection Tests for chlorobenzenes Introduction and scope of the standard
- PN Z04182-01-1987 Air purity protection ests for pesticides ntroduction and scope of the standard
- PN Z04207-01-1989 Air purity protection ests for mercaptans ntroduction and scope of the standard
- PN Z04097 Arkusz 00-1974 Air purity pro?ec?ion Tes?s for ?he size composition of dust In?roduc?ion and scope of ?he standard
- PN Z04149-01-1985 Air purity protection Tests for isoamyl alcohol Introduction and scope of the standard
- PN Z04151-01-1986 Air purity protection Tests for cyclohexane Introduction and scope of the standard
- PN Z04152-01-1986 Air purity protection ? Tests for styrene Introduction and scope of the standard
- PN Z04153-01-1986 Air purity protection ests for thiram ntroduction and scope of the standard
- PN Z04162-01-1986 Air purity protection ests for diethylamine ntroduction and scope of the standard
- PN Z04164-01-1986 Air purity protection ests for rnethyl bromide ntroduction and scope of the standard
- PN Z04170-01-1986 Air purity protection Tests for nicotine Introduction and scope of the standard
- PN Z04171-01-1986 Air purity protection Tests for picric acid Introduction and scope of the standard
- PN Z04183-01-1987 Air purity protection Tests for hydrogen chloride Introduction and scope of the standard
- PN Z04201-01-1988 Air purity protection ests for phenylenediamine ntroduction and scope of the standard
- PN Z04215-01-1991 Air purity protection Tests for chloroacetic acid Introduction and scope of the standard
- PN Z04043-01-1991 Air purity protection Tests for naphthalene, methylnaphrhalenes and chloro derivatives of naphthalene General re?uirements
- PN Z04047 Arkusz 00-1974 Air puri?y protection Tests for trichloroethylene Introduction and rang? of standard
- PN Z04094 Arkusz 00-1974 Air puri?y pro?ec?ion Tes?s for car bon monoxide Introducfion and scope o? ?he standard
- PN Z04095 Arkusz 00-1974 Air purity protection Tests for carbon dioxide Infroducfion and scope of the standard
- PN Z04144-01-1985 Air purity protection Tests for dibromojethanes Introduction and sCope of the standard
- PN Z04213-01-1989 Air purity protection Tests for nitroglycerin Introduction and scope of the standard
- PN Z04068-01-1985 Air purity protection Tests for dimethyl sulphate Introduction and scope of the standard
- PN Z04078-01-1991 Air purity protection Tests for a-chloroacetophenone Introduction and scope of the standard
- PN Z04192-01-1988 Air purity protection Tests for hexachlorobutadiene-l,3 Introduction and scope of the standard
RU-GOST R, Purity of reference reagents
- GOST 4919.2-2016 Reagents and matters of special purity. Methods for preparation of buffer solutions
- GOST 10398-1976 Reagents and super pure substances. Complexonometric method for determination of basic matter content
CU-NC, Purity of reference reagents
- NC 21-03-1968 Exact concentration reagent solutions for general use
VE-FONDONORMA, Purity of reference reagents
CZ-CSN, Purity of reference reagents
IX-EU/EC, Purity of reference reagents
- 95/31/EC-1995 Commission Directive Laying down Specific Criteria of Purity Concerning Sweeteners for Use in Foodstuffs
Institute of Electrical and Electronics Engineers (IEEE), Purity of reference reagents
- IEEE Std 1160-1993 IEEE Standard Test Procedures for High-Purity Germanium Crystals for Radiation Detectors