Chromatographic purity and content

Chromatographic purity and content, Total:143 items.

The international standard classification for "Chromatographic purity and content" includes: Alcohols. Ethers , Aldehydes and ketones , Aromatic hydrocarbons , Organic nitrogen compounds , Organic acids , Halogenated hydrocarbons , Organic chemicals in general , Tobacco, tobacco products and related equipment , Biology. Botany. Zoology .

The Chinese standard classification for "Chromatographic purity and content" includes: Basic organic chemicals , General organic chemicals , Coal tar processed products , Organic chemicals in general , Basic standards and general methods for dye , Tobacco .

Professional Standard - Petrochemical Industry

SH/T 1796-2015 Triethylene glycol for industrial use. Determination of purity and impurities. Gas chromatographic method
SH/T 1786-2015 Isoamylene for industrial use. Determination of purity and hydrocarbon impurities. Gas chromatographic method
SH/T 1497-2022 Tert-butylalcohol for industrial use-Determination of purity and impurities-Gas chromatographic method
SH/T 1756-2006 Methyl ethyl ketone for industrial use-Determination of puriy-Gas chromatographic method
SH/T 1782-2015 Isoprene for industrial use. Determination of purity and hydrocarbon impurities. Gas chromatographic method
SH/T 1488-1992 Determination of Nonaromatic Hydrocarbons in High Purity Aromatic Hydrocarbons by Gas Chromatography
SH/T 1613.2-1995 Determination for purity of petroleum o-xylene and impurity of hydrocarbon - Gas chromatography method
SH/T 1778-2014 Chemical grade propylene- Deterxnanation of purity andhydrocarbon impurities-Gas chromatographic method
SH/T 1745-2004 Cumene (Isopropyl benzene) for industrial use -- Determination of purity and impurities -- Gas chromatographic method
SH/T 1754-2006 Sec-butyl alcohol for industrial use-Determinaiton of purity-Gas chromatographic method

Group Standards of the People's Republic of China

T/CASME 012-2021 Determination for β-nicotinamide mononucleotide purity and content High performance liquid chromatography
T/CNIA 0119-2021 Determination of trace anions in high-purity nitric acid for the electronics industry by ion chromatography
T/SBX 070-2022 Determination of Purity of Alkyl Biphenyl Liquid Crystal Monomers by Gas Chromatography
T/CSTM 00009-2019 Determination of [60] and [70] fullerene purity High performance liquid chromatography
T/SBX 044-2021 Determination of Purity of Terphenyl Liquid Crystal Monomers by Gas Chromatography
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/CNIA 0117-2021 Determination of trace anion content in high-purity hydrofluoric acid for electronics industry Ion chromatography

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

GB/T 7375-1987 Fluorinated methanes for industrial uses--Determination of purity--Gas chromatography
GB/T 17530.2-1998 Determination of purity of industrial use acrylate esters by gas chromatography
GB 7375-1987 Fluorinated method for industrial uses－Determination of purity－Gas chromatography
GB/T 7717.12-2008 Acrylonitrile for industrial use - Part 12: Determination of purity and impurities - Gas chromatographic method
GB/T 7375-2006 Fluorinated methanes for industrial uses - Determination of purity - Gas chromatography
GB/T 17530.1-1998 Determination of purity of industrial use acrylic acid by gas chromatography
GB/T 32699-2016 Test method for purity of multifunctional acrylates used for UV materials-Capillary gas chromatography
GB/T 24199-2009 Refined pyridine—Determination of pyridine content—Gas chromatographic method
GB/T 7717.12-2022 Acrylonitrile for industrial use—Part 12: Determination of purity and impurities—Gas chromatographic method
GB/T 42357-2023 Water-insoluble dyes—Determination of purity—Liquid chromatography
GB/T　17530.2-1998 Determination of Purity of Industrial Acrylic Acid by Gas Chromatography
GB 8120-1987 High-purity n-heptane and isooctane purity determination method (capillary chromatography)
GB/T 17530.2-1998 Determination of purity of industrial use acrylate esters by gas chromatography
GB/T 24773-2009 Determination of purity for ursolic acid—High performance liquid chromatographic method
GB/T 8120-1987 High - Purity n-heptane and isooctane; Determination of purity; Capillary gas chromatography
GB/T 12688.1-1998 Styrene for industrial use-Determinaiton of purity-Gas chromotographic method

Professional Standard - Ferrous Metallurgy

YB/T 5099-1993 Refined pyridine-Determination of pyridine content—Gas chromatographic method

工业和信息化部

HG/T 5143-2017 Determination of docosanoic acid content— Gas chromatography

Anhui Provincial Standard of the People's Republic of China

DB34/T 2192-2014 Determination of Chloride and Sulfate Content in High Purity Sodium Hydroxide by Ion Chromatography

Professional Standard - Commodity Inspection

SN/T 4020-2013 Determination of impurity elements content in pure iron-X-ray fluorescence spectrometry
SN/T 2534-2010 Determination of Patulin in Fruit and Vegetable Products for Import and Export - LC-MS/MS and HPLC Method

Professional Standard - Nuclear Industry

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

Hebei Provincial Standard of the People's Republic of China

DB13/T 5295-2020 Determination of Trace Components in High Purity Deuterium Gas Chromatography
DB13/T 5222-2020 Determination of Purity of Nematic Thermotropic Liquid Crystal Monomer by Gas Chromatography

Professional Standard - Tobacco

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

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 38095-2019 Determination of docosahexaenoic acid and eicosapentaenoic acid content-Gas chromatography

RU-GOST R

GOST 22518.4-1977 Lead of high purity. Spectral method for the determination of mercury
GOST 22518.3-1977 Lead of high purity. Colorimetric method for the determination of mercury
GOST 24977.2-1981 Tellurium high purity. Spectral method for the determination of impurities
GOST R 56344-2015 Butadiene. Determination of purity and content of hydrocarbon impurities by gas chromatography method
GOST 24977.1-1981 Tellurium high purity. Method of chemical and spectral for the ditermination of impurities
GOST 22518.1-1977 Lead of high purity. Chemical spectral method for the determination of additions
GOST 24977.3-1981 Tellurium high purity. Spectral method for the determination of arsenic, autimonic, mercury and cadmium
GOST 22518.2-1977 Lead of high purity. Spectral method for the determination of sodium, calcium, magnesium, aluminium, iron and tallium
GOST 19709.1-1983 Tellurium of high purity. Method for determination of sulphur
GOST 19709.2-1983 Tellurium of high purity. Methods for determination of selenium
GOST 19674-1974 Cadmium high puriti. Method for the determination of mercury content

American Society for Testing and Materials (ASTM)

ASTM RR-D01-1004 1976 D3545-Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
ASTM D3545-06 Standard Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
ASTM D3545-02 Standard Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
ASTM D3545-95 Standard Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
ASTM D3545-06(2012) Standard Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
ASTM D3545-22 Standard Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
ASTM RR-D01-1118 2000 D5008-Test Method for Ethyl Methyl Pentanol Content and Purity Value of 2-Ethylhexanol By Gas Chromatography
ASTM UOP555-10 Trace Impurities in High-Purity Benzene and Cyclohexane by GC
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 D5996-96(2000) Standard Test Method for Measuring Anionic Contaminants in High-Purity Water by On-Line Ion Chromatography
ASTM D5008-01 Standard Test Method for Ethyl Methyl Pentanol Content and Purity Value of 2-Ethylhexanol By Gas Chromatography
ASTM RR-D15-1022 2009 D7515-Test Method for Purity of 1,3-Propanediol (Gas Chromatographic Method)
ASTM D2804-98 Standard Test Method for Purity of Methyl Ethyl Ketone By Gas Chromatography
ASTM D5008-07 Standard Test Method for Ethyl Methyl Pentanol Content and Purity Value of 2-Ethylhexanol By Gas Chromatography
ASTM D5008-07(2012) Standard Test Method for Ethyl Methyl Pentanol Content and Purity Value of 2-Ethylhexanol By Gas Chromatography
ASTM UOP868-88 Trace Saturates in High Purity Aromatics by GC
ASTM D5542-04(2009) Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography
ASTM D5542-04 Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography
ASTM D7515-09 Standard Test Method for Purity of 1,3-Propanediol (Gas Chromatographic Method)
ASTM D2804-02(2007) 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 D7515-19(2023) 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 Standard Test Method for Purity of 1,3-Propanediol (Gas Chromatographic Method)
ASTM D2804-02 Standard Test Method for Purity of Methyl Ethyl Ketone By Gas Chromatography
ASTM UOP755-92 Trace Impurities in High-Purity Ethylbenzene by Gas Chromatography
ASTM D5542-94(1999)e1 Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography
ASTM D5542-16 Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography

PL-PKN

PN Z04045-09-1992 Air purity protection ests for content of aldehydes etermination of furfuraldehyde n work places by gas chromatography
PN Z04182-07-1987 Air purity protection ests for pesticides etermination of bromfenvinfos in ork places by gas chromatography
PN C86004-1991 Black powders. Determination of bulk density, dust content, rial density and degree of fineness
PN Z04224-02-1992 Air punty protection Tests for propyl alcohol content Determination of isopropyl alcohol in work places by gas chromatography
PN Z04227-02-1992 Air purity protection ests for kerosene content etermination of kerosene vapours n work places by gas chromatography
PN Z04159-05-1993 Air purity protection. Tests for phenol content. Determination of phenol in ambient air (imission) by gas chromatography
PN Z04152-05-1993 Air purity protection. Tests for styrene content. Determination of styrene in ambient air (imission) by gas chromatography
PN Z04062-1971 Air pur?ty protectton Determination of hydirogen bromide content
PN Z04020-02-1991 Air purity protection. Tests for elemental carbon content. Determination of elemental carbon in dust in ambient air (immission) by gas chromatography
PN Z04058-1971 Air purity protectiom Determinatioin of fuirfural content
PN Z04064-1971 Air purity protection Determination of dimethylamine content
PN Z04020-01-1991 Air purity protection. Tests for elemental carbon content. General
PN Z04045-01-1992 Air purity protection Tests for content of aldehydes General
PN Z04035-1971 Air purity ponotection Determination of styrane conteint
PN Z04224-01-1992 Air purity protection Tests for propyl alcohol content General
PN Z04214-01-1991 Air purity protectionTests for furfuryl alcohol content General

YU-JUS

JUS H.B8.702-1997 Basic petroleum products - Detertnination of hydrocarbons content in high-purity ethylene - Gas chromatographic method

RO-ASRO

STAS 12532-1987 AIR PURITY Detern mation of mercury content
STAS 12731-1989 AIR PURITY Cadmium content determination
STAS 6330-1982 ORGANIC DYES Purity determinalion by chromatogra- phic methotl on paper
STAS 12730-1989 AIR PURITY Mercaptans content determination
STAS 10943-1989 AIR PURITY Hydrochloric acid content determination
STAS 12863-1990 AIR PURITY Furfural content determination
STAS 11332-1979 AIR PURITY Determination of formaldehyde content
STAS 10330-1988 AIR PURITY Determination of fluor content
STAS 10194-1989 AIR PURITY Sulphur dioxide content determination

International Organization for Standardization (ISO)

ISO 14501:1998 Milk and milk powder - Determination of aflatoxin M<(Index)1> content - Clean-up by immunoaffinity chromatography and determination by high-performance liquid chromatography
ISO 14501:2021 Milk and milk powder — Determination of aflatoxin M1 content — Clean-up by immunoaffinity chromatography and determination by high-performance liquid chromatography
ISO 14501:2007 Milk and milk powder - Determination of aflatoxin M<(Index)1> content - Clean-up by immunoaffinity chromatography and determination by high-performance liquid chromatography
ISO 14501:2007|IDF 171:2007 Determination of aflatoxin M content in milk and milk powder purified by immunoaffinity chromatography and determined by high-performance liquid chromatography

Association Francaise de Normalisation

NF EN ISO 14501:2021 Milk and milk powder - Determination of aflatoxin M1 content - Purification by immunoaffinity chromatography and determination by high-performance liquid chromatography
NF V04-175:2007 Milk and milk powder - Determination of aflatoxin M1 content - Clean-up by immunoaffinity chromatography and determination by high-performance liquid chromatography.
NF V04-175*NF EN ISO 14501:2021 Milk and milk powder - Determination of aflatoxin M1 content - Clean-up by immunoaffinity chromatography and determination by high-performance liquid chromatography

German Institute for Standardization

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
DIN 55685:2009-08 Solvents for paints and varnishes - Alcohols - Gas chromatographic determination of the degree of purity
DIN 55687:2009-08 Solvents for paints and varnishes - Ketones - Gas chromatographic determination of the degree of purity
DIN 55687:1992 Solvents for paints and varnishes; ketones; gas chromatographic determination of the degree of purity
DIN 55686:2006-07 Solvents for paints and varnishes - Acetic esters - Gas chromatographic determination of the degree of purity
DIN 55685:1992 Solvents for paints and varnishes; alcohols; gas chromatographic determination of the degree of purity
DIN 51430:2011 Testing of fuel oil - Determination of red dye content and Solvent Yellow 124 in domestic fuel oil and mixtures of domestic fuel oil with unmarked mineral oil - High performance liquid cromatography (HPLC)

British Standards Institution (BSI)

BS EN ISO 14501:2008 Milk and milk powder. Determination of aflatoxin M1 content. Clean-up by immunoaffinity chromatography and determination by high-performance liquid chromatography

SCC

NS-EN ISO 14501:1998 Milk and milk powder — Determination of aflatoxin M1 content — Clean-up by immunoaffinity chromatography and determination by high-performance liquid chromatography (ISO 14501:1998)
BS PD ISO/TS 19046-1:2017 Cheese. Determination of propionic acid level by chromatography-Method by gas chromatography
BS PD ISO/TS 19046-2:2017 Cheese. Determination of propionic acid level by chromatography-Method by ion exchange chromatography
DIN 55685 E:2008 Draft Document - Solvents for paints and varnishes - Alcohols - Gas chromatographic determination of the degree of purity
DIN 55687 E:2008 Draft Document - Solvents for paints and varnishes - Ketones - Gas chromatographic determination of the degree of purity

CZ-CSN

CSN 40 4005-1986 Radioactive substances Radtochemlcal purity determination by paper chromatography
CSN 40 4006-1986 Radioactive substances. Radiochemical purity determination by thin-layer chromatography

Spanish Association for Standardization (UNE)

UNE 84125:2014 Cosmetic raw materials. Sunscreens. Purity and assay by gas chromatography.
UNE 84014:2002 Cosmetic raw materials. Aliphatic alcohols. Determination of the purity by gas chromatography.
UNE 84125:2000 Cosmetic raw materials. Sunscreens. Purity by gas chromatography.
UNE 84109:2001 Cosmetic raw materials. Benzophenones. Determination of the purity by liquid chromatography.

European Committee for Standardization (CEN)

EN ISO 14501:1998 Milk and Milk Powder - Determination of Aflatoxin M1 Content - Clean-up by Immunoaffinity Chromatography and Determination by High-Performance Liquid Chromatography ISO 14501:1998
EN ISO 14501:2007 Milk and milk powder - Determination of aflatoxin M1 content - Clean-up by immunoaffinity chromatography and determination by high-performance liquid chromatography
EN ISO 14501:2021 Milk and milk powder - Determination of aflatoxin M1 content - Clean-up by immunoaffinity chromatography and determination by high-performance liquid chromatography (ISO 14501:2021)

VN-TCVN

TCVN 7785-2007 Milk and milk powder.Determination of aflatoxin M1 content.Clean-up by immunoaffinity chromatography and determination by thin-layer chromatography
TCVN 6685-2009 Milk and milk powder.Determination of aflatoxin M1 content.Clean-up by immunoaffinity chromatography and determination by high-performance liquid chromatography

Korean Agency for Technology and Standards (KATS)

KS H ISO 14501:2006 Milk and milk powder-Determination of aflatoxin M1 content- Clean-up by immunoaffinity chromatography and determination by high-performance liquid chromatography

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