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Chromatographic purity

Chromatographic purity, Total:56 items.

In the international standard classification, Chromatographic purity involves: Organic chemicals, Analytical chemistry, Photography, Paint ingredients, Tobacco, tobacco products and related equipment, Test conditions and procedures in general, Optics and optical measurements, Raw materials for rubber and plastics, Products of the chemical industry, Milk and milk products, Edible oils and fats. Oilseeds, Fuels, Materials for the reinforcement of composites, Nuclear energy engineering.

American Society for Testing and Materials (ASTM), Chromatographic purity

ASTM D2804-98 Standard Test Method for Purity of Methyl Ethyl Ketone By Gas 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 D2804-02(2012) Standard Test Method for Purity of Methyl Ethyl Ketone By Gas Chromatography
ASTM D2804-22 Standard Test Method for Purity of Methyl Ethyl Ketone By Gas Chromatography
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 D3465-21 Standard Guide for Purity of Monomeric Plasticizers by Gas Chromatography
ASTM UOP543-97 Trace Non-Aromatic Hydrocarbons in High-Purity Aromatics by Gas Chromatography
ASTM D7090-04 Standard Test Method for Purity of Isophorone by Capillary Gas Chromatography
ASTM D7090-04(2010) Standard Test Method for Purity of Isophorone by Capillary Gas Chromatography
ASTM D7090-04(2018) Standard Test Method for Purity of Isophorone by Capillary 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 D5060-95(2000) Standard Test Method for Determining Impurities in High-Purity Ethylbenzene by Gas Chromatography
ASTM D5060-12(2021)e1 Standard Test Method for Determining Impurities in High-Purity Ethylbenzene by Gas Chromatography
ASTM D5713-14(2018)e1 Standard Test Method for Analysis of High Purity Benzene for Cyclohexane Feedstock by Capillary Gas Chromatography
ASTM D5996-96(2000) Standard Test Method for Measuring Anionic Contaminants in High-Purity Water by On-Line Ion Chromatography
ASTM D7515-19 Standard Test Method for Purity of 1,3-Propanediol (Gas Chromatographic Method)
ASTM D3329-03(2009) Standard Test Method for Purity of Methyl Isobutyl Ketone by Gas Chromatography
ASTM D7515-19(2023) Standard Test Method for Purity of 1,3-Propanediol (Gas Chromatographic Method)

Group Standards of the People's Republic of China, Chromatographic purity

T/CPCIF 0044-2020 Test method for polyol's purity - Gas chromatography
T/SBX 041-2021 Determination of Purity of Tricyclic Alkyne Liquid Crystal Monomer by Gas Chromatography
T/SBX 044-2021 Determination of Purity of Terphenyl Liquid Crystal Monomers by Gas Chromatography
T/SBX 070-2022 Determination of Purity of Alkyl Biphenyl Liquid Crystal Monomers by Gas Chromatography
T/SBX 042-2021 Determination of Purity of Bicyclohexylbiphenyl Liquid Crystal Monomers by Gas Chromatography
T/SBX 069-2022 Determination of Purity of Alkylcyclohexylbiphenyl Liquid Crystal Monomers by Gas Chromatography
T/SBX 043-2021 Determination of Purity of Dicyclohexyl Phenyl Liquid Crystal Monomers by Gas Chromatography
T/SBX 038-2020 Determination of Purity of 3,5-Difluoro-4-cyanophenol Ester Liquid Crystal Monomer by Gas Chromatography
T/SBX 045-2021 Determination of Purity of Phenol Alkylcyclohexylcarboxylate Liquid Crystal Monomers by Gas Chromatography
T/CSTM 00009-2019 Determination of [60] and [70] fullerene purity High performance liquid chromatography

工业和信息化部, Chromatographic purity

HG/T 5143-2017 Determination of behenic acid purity by gas chromatography

German Institute for Standardization, Chromatographic purity

DIN 55685:2009 Solvents for paints and varnishes - Alcohols - Gas chromatographic determination of the degree of purity
DIN 55687:2009 Solvents for paints and varnishes - Ketones - Gas chromatographic determination of the degree of purity

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

GB/T 17530.1-1998 Determination of purity of industrial use acrylic acid by gas chromatography
GB/T 42357-2023 Determination of the purity of water-insoluble dyes by liquid chromatography
GB/T 17530.2-1998 Determination of Purity of Industrial Acrylic Acid by Gas Chromatography
GB/T　17530.2-1998 Determination of Purity of Industrial Acrylic Acid by Gas Chromatography
GB/T 17530.2-1998 Determination of Purity of Industrial Acrylic Acid by Gas Chromatography
GB 7375-1987 Fluorinated method for industrial uses－Determination of purity－Gas chromatography
GB/T 7375-1987 Fluorinated methanes for industrial uses--Determination of purity--Gas chromatography
GB/T 7375-2006 Fluorinated methanes for industrial use.Determination of purity.Gas chromatography
GB/T 21541-2008 Chlorinated methanes for industrial use.Determination of purity-Gas chromatography
GB/T 24773-2009 Determination of purity for ursolic acid.High performance liquid chromatographic method
GB 8120-1987 High-purity n-heptane and isooctane purity determination method (capillary chromatography)
GB/T 8120-1987 High-purity n-heptane and isooctane--Determination of purity--Capillary gas chromatography

Professional Standard - Petrochemical Industry, Chromatographic purity

SH/T 1754-2006 Sec-butyl alcohol for industrial use Determination of purity Gas chromatographic method
SH/T 1756-2006 Methyl ethyl ketone for industrial use Determination of purity Gas chromatographic method
SH/T 1488-1992 Determination of Nonaromatic Hydrocarbons in High Purity Aromatic Hydrocarbons by Gas Chromatography

Professional Standard - Tobacco, Chromatographic purity

YC/T 420-2011 Determination of purity of glycerol triacetate for cigarette.Gas chromatographic method

Hebei Provincial Standard of the People's Republic of China, Chromatographic purity

DB13/T 5222-2020 Determination of Purity of Nematic Thermotropic Liquid Crystal Monomer by Gas Chromatography

Association Francaise de Normalisation, Chromatographic purity

NF EN ISO 17678:2019 Lait et produits laitiers - Détermination de la pureté des matières grasses laitières par analyse chromatographique en phase gazeuse des triglycérides (Méthode de référence)
NF V04-026:2010 Milk and milk products - Determination of milk fat purity by gas chromatographic analysis of triglycerides (Reference method).

ES-UNE, Chromatographic purity

UNE 84694:2018 Cosmetic raw materials. Sunscreens. Disodium salt of 2-2'-(1,4-phenylene)-bis-1H-benzimidazole-4,6-disulphonic acid. Determination of purity by liquid chromatography

RO-ASRO, Chromatographic purity

STAS 6330-1982 ORGANIC DYES Purity determinalion by chromatogra- phic methotl on paper

Professional Standard - Nuclear Industry, Chromatographic purity

EJ/T 841-1994 Paper Chromatography for the Determination of Radiochemical Purity of Radiopharmaceuticals