Pure doublet in liquid phase

Pure doublet in liquid phase, Total:105 items.

The international standard classification for "Pure doublet in liquid phase" includes: General methods of tests and analysis for food products , Organic acids , Lubricants, industrial oils and related products , Crude petroleum , Cosmetics. Toiletries , Carbon materials .

The Chinese standard classification for "Pure doublet in liquid phase" includes: Food sanitation , Organic chemicals in general , Lubricating oil , Petroleum products in general , Basic standards and general methods for dye , Basic standards and general methods , Cosmetics , Carbon material in general .

Group Standards of the People's Republic of China

T/PYRA 7-2022 Drink double red rose flower liquid (hydrosol)
T/PYRA 4-2022 Cosmetic double red rose hydrosol
T/SBX 070-2022 Determination of Purity of Alkyl Biphenyl Liquid Crystal Monomers by Gas Chromatography
T/SBX 043-2021 Determination of Purity of Dicyclohexyl Phenyl Liquid Crystal Monomers by Gas Chromatography
T/SBX 044-2021 Determination of Purity of Terphenyl Liquid Crystal Monomers by Gas Chromatography
T/CSTM 00009-2019 Determination of [60] and [70] fullerene purity High performance liquid chromatography
T/SBX 041-2021 Determination of Purity of Tricyclic Alkyne Liquid Crystal Monomer by Gas Chromatography
T/SATA 033-2022 Determination of oxyphenisatin acetate in foods—HPLC-MS/MS method
T/SBX 042-2021 Determination of Purity of Bicyclohexylbiphenyl Liquid Crystal Monomers by Gas Chromatography

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

GB/T 42357-2023 Water-insoluble dyes—Determination of purity—Liquid chromatography
GB/T 23383-2009 Determination of sodium hydrogen diacetate in foods— High performance liquid chromatography method
GB/T 22224-2008 Determination of dietary fiber in foods - Enzymatic gravimetric method and enzymatic gravimetric method-liquid chromatography
GB/T 24773-2009 Determination of purity for ursolic acid—High performance liquid chromatographic method
GB/T 30939-2014 Determination of the contaminant bisphenol A in cosmetics―High performance liquid chromatograpy-tandem mass spectrometry
GB/T 42241-2022 Nanotechnology—Determination of [60]/[70] fullerene purity—High performance liquid chromatography
GB/T 13377-1992 Crude petroleum and liquid or solid petroleum products--Determination of density or relative density--Capillary stoppered pyknometer and graduated bicapillary pyknometer method
GB/T 13377-2010 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density-Capillary stoppered pyknometer and graduated bicapillary pyknometer methods

国家质量监督检验检疫总局

SN/T 4432-2016 Determination of density,relative density,and API gravity of crude petroleum and liquid petroleum products-Thermohydrometer method
SN/T 4424-2016 Import and export textiles-Determination of bisphenol A- High performance liquid chromatography method

Hebei Provincial Standard of the People's Republic of China

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

Professional Standard - Commodity Inspection

SN/T 3822-2014 Determination of bisphenol A in cosmetics for export - Fluorescence detection method for liquid chromatogram
SN/T 2104-2008 Determination of dicumarol and cyclocoumarol in cosmetics for import and export—Liquid chromatography
SN/T 3512-2013 Determination of tetrabromobisphenol A bis(2,3-dibromopropyl ether) in electrical and electronic equipment. High performance liquid chromatography

Professional Standard - Public Safety Standards

GA/T 1643-2019 Detection of MDMA in Suspected Drugs in Forensic Science by Liquid Chromatography and Liquid Chromatography-Mass Spectrometry

海关总署

SN/T 4424-2022 Import and export textiles - Determination of bisphenol compounds - High performance liquid chromatography method

CZ-CSN

CSN 68 4131-1981 Colour determination of liquid pure ohe- icals and of solutions of pure Chemicals
CSN 68 4131 Za-1989 Revision a. 3/1989 Serial No. 68 4131 * / 1696-79 Pure Chemicals and Reagents Coloring fluids for pure chemical solutions
CSN 40 4003-1986 Radioactive substances. Radiochemical purity determination by column liquid chromatography

SCC

UNE 84109:2001 Cosmetic raw materials. Benzophenones. Determination of the purity by liquid chromatography.
AAMI TIR43:2021 Ultrapure dialysis fluid for hemodialysis and related therapies
AAMI TIR43:2011 Ultrapure dialysate for hemodialysis and related therapies
DANSK DS/EN ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods
AENOR UNE 84694:2018 Cosmetic raw materials. Solar filters. Disodium salt of 2-2'-(1,4-phenylene)-bis-1H-Bbenzimidazol-4,6-disulfonic acid. Determination of purity by liquid phase chromatography.
AENOR UNE 84692:2018 Cosmetic raw materials. Solar Filters. Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine and Methylene bis-Benzotriazolyl Tetramethylbutylphenol. Determination of purity by liquid phase chromatography.
NS-EN ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004)
NS-EN ISO 3838:1995 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:1983)
11/30248579 DC BS ISO 8425. Nuclear fuel technology. Determination of plutonium in pure plutonium nitrate solutions. Gravimetric method

American Society for Testing and Materials (ASTM)

ASTM D3505-12 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 D3505-12e1 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 D3505-96(2006) 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 D1298-99(2005) Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1298-12 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D12-88(1998) Hydrometer method to determine the density, relative density and API fuel specific gravity of crude oil and liquid petroleum products
ASTM D129-95 Standard Test Method for Sulfur in Petroleum Products (General Bomb Method)
ASTM D1298-12a Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D129-64(1978) Standard Test Method for Sulfur In Petroleum Products (General Bomb Method)
ASTM D1298-99e2 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1298-12b Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1298-99 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method

International Organization for Standardization (ISO)

ISO 8425:1987 Determination of plutonium in pure plutonium nitrate solutions; Gravimetric method
ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods
ISO 3838:1983 Crude petroleum and liquid or solid petroleum products; Determination of density or relative density; Capillary-stoppered pyknometer and graduated bicapillary pycnometer methods
ISO 14250:2000 Steel - Metallographic characterization of duplex grain size and distributions
ISO 8425:2013 Nuclear fuel technology.Determination of plutonium in pure plutonium nitrate solutions.Gravimetric method
ISO 3838:2004/PRF Amd 1:2023 Crude petroleum and liquid or solid petroleum products — Determination of density or relative density — Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods — Amendment 1
ISO 3838:2004/DAmd 1 Crude petroleum and liquid or solid petroleum products — Determination of density or relative density — Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods — Amendment 1

AENOR

UNE 84109:2014 Cosmetic raw materials. Sunscreens. Benzophenones.Determination of the purity by liquid chromatography.
UNE 84694:2006 Cosmetic raw materials. Sunscreens. Disodium salt of 2,2'-bis-(1,4-phenylene)1H-benzimidazole-4,6-disulphonic acid. Determination of purity by liquid chromatography.
UNE 84715:2007 Cosmetic raw materials. Esters of p-hydroxybenzoic acid. Determination of purity by high pressure liquid chromatography.
UNE 84106:2001 Cosmetic raw materials. 2-Bromo-2-nitropropane-1,3-diol. Determination of purity by high performance liquid chromatography (HPLC).
UNE-EN ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004)
UNE 84125:2014 Cosmetic raw materials. Sunscreens. Purity and assay by gas chromatography.

ES-UNE

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
UNE 84692:2018 Cosmetic raw materials. Sunscreens. Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine and Methylene bis-Benzotriazolyl Tetramethylbutylphenol. Determination of purity by liquid chromatography.

Association Francaise de Normalisation

NF EN 16143:2013 Petroleum products - Determination of the content of Benzo(a)pyrene (BaP) and certain polycyclic aromatic hydrocarbons (PAHs) in diluting oils - Method by double liquid chromatographic purification and by GC/MS
NF EN 15890:2010 Foodstuffs - Determination of patulin in fruit juice and fruit compote in infant nutrition - HPLC method with purification by liquid-liquid partition and solid phase extraction and UV detection
NF T60-180*NF EN ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods
NF M60-405:1998 Determination of plutonium in pure plutonium nitrate solutions. Gravimetric method.
NF T60-180:1996 Crude petroleum and liquid or solid petroleum products. Determination of density or relative density. Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods.
NF F37-045:1984 Railway transport equipment. Tank wagon for liquid chemical products. Two-side gravity discharge unit.
NF V03-068*NF EN 15890:2010 Foodstuffs - Determination of patulin in fruit juice and fruit based puree for infants and young children - HPLC method with liquid/liquid partition cleanup and solid phase extraction and UV detection.
NF ISO 8425:2014 Nuclear fuel technology - Determination of plutonium in pure plutonium nitrate solutions - Gravimetric method
NF V03-123*NF EN 14177:2004 Foodstuffs - Determination of patulin in clear and cloudy apple juice and puree - HPLC method with liquid/liquid partition clean-up
NF EN 14352:2004 Food products - Determination of fumonisins B1 and B2 in corn-based foods - HPLC method with immunoaffinity column purification
NF M60-405*NF ISO 8425:2014 Nuclear fuel technology - Determination of plutonium in pure plutonium nitrate solutions - Gravimetric method
NF EN 14177:2004 Food products - Determination of patulin content in clarified and cloudy apple juice and in applesauce - HPLC method with purification by liquid/liquid partitioning

German Institute for Standardization

DIN EN ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004); German version EN ISO 3838:2004
DIN EN ISO 3838:2004-09 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004); German version EN ISO 3838:2004
DIN EN 14177:2004 Foodstuffs - Determination of patulin in clear and cloudy apple juice and puree - HPLC method with liquid/liquid partition clean-up; German version EN 14177:2003
DIN 25490:1989 Determination of the uranium content in nuclear grade uranium hexafluoride, uranyl fluoride solutions, uranyl nitrate solutions, uranium oxide, uranium dioxide, powder and pellets; gravimetric method
DIN EN ISO 3838:2024-04 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004 + Amd 1:2023); German version EN ISO 3838:2004 + A1:2023

Korean Agency for Technology and Standards (KATS)

KS M ISO 3838-2021 Crude petroleum and liquid or solid petroleum products —Determination of density or relative density — Capillary stopped pyknometer and graduated bicapillary pyknometer methods
KS M ISO 3838:2011 Crude petroleum and liquid or solid petroleum products－Determination of density or relative density－Capillary-stopped pyknometer and graduated bicapillary pyknometer methods
KS M ISO 3838-2011(2021) Crude petroleum and liquid or solid petroleum products —Determination of density or relative density — Capillary stopped pyknometer and graduated bicapillary pyknometer methods
KS M ISO 3838-2011(2016) Crude petroleum and liquid or solid petroleum products —Determination of density or relative density — Capillary stopped pyknometer and graduated bicapillary pyknometer methods
KS I 9246-2021 Determination of bisphenol A and its structural analogues in paper products — High performance liquid chromatography

SE-SIS

SIS SS-ISO 3838:1987 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary- stoppered pyknometer and graduated bicapillary pyknometer methods

British Standards Institution (BSI)

BS EN ISO 3838:2004+A1:2023 Crude petroleum and liquid or solid petroleum products. Determination of density or relative density. Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods
BS ISO 8425:2013 Nuclear fuel technology. Determination of plutonium in pure plutonium nitrate solutions. Gravimetric method
BS EN 14177:2004 Foodstuffs - Determination of patulin in clear and cloudy apple juice and puree - HPLC method with liquid/liquid partition clean-up
23/30473203 DC BS EN ISO 3838 AMD 1. Crude petroleum and liquid or solid petroleum products. Determination of density or relative density. Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods

GSO

OS GSO ISO 8425:2016 Nuclear fuel technology -- Determination of plutonium in pure plutonium nitrate solutions -- Gravimetric method
BH GSO ISO 8425:2017 Nuclear fuel technology -- Determination of plutonium in pure plutonium nitrate solutions -- Gravimetric method
GSO ISO 8425:2016 Nuclear fuel technology -- Determination of plutonium in pure plutonium nitrate solutions -- Gravimetric method
GSO ISO 18329:2014 Milk and milk products -- Determination of furosine content -- Ion-pair reverse-phase high-performance liquid chromatography method

Japanese Industrial Standards Committee (JISC)

JIS B 7525-3:2013 Hydrometer-type relative density meters

European Committee for Standardization (CEN)

EN 14177:2003 Foodstuffs - Determination of patulin in clear and cloudy apple juice and puree - HPLC method with liquid/liquid partition clean-up
EN ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of desity or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004)

Danish Standards Foundation

DS/EN ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods

RU-GOST R

GOST 33364-2015 Crude petroleum and liquid petroleum products. Determination of density, relative density and API gravity by hydrometer

Lithuanian Standards Office

LST EN ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004)

AASHTO - American Association of State Highway and Transportation Officials

T 227-2002 Standard Method of Test for Density@ Relative Density (Specific Gravity)@ or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method

Others: Pure doublet in liquid phase