naphthalene hplc method

naphthalene hplc method, Total:68 items.

The international standard classification for "naphthalene hplc method" includes: Organic chemicals , Organic chemicals in general , Products of the chemical industry , Aromatic hydrocarbons , Phenols , Workplace atmospheres , General methods of tests and analysis for food products .

The Chinese standard classification for "naphthalene hplc method" includes: Organic chemicals in general , General organic chemicals , Basic organic chemicals , Coal tar processed products , Labor sanitation , Meat processing and products , Cereal crop and product , Basic standards and general methods .

Professional Standard - Ferrous Metallurgy

YB/T 4021-2007 Determination of Total Sulphur in Naphthalene - Reduction Titration
YB/T 5097-2007 Method for the determination of 1 8-anphthalic anhydride content
YB/T 5154-2016 Technical methylnaphalene-The determination of methylnaphthalene content and naphthalene content-The gas chromatography
YB/T 5097-1993 Method for the determination of 1 8-anphthalic anhydride content
YB/T 031-1992 Method for determination of naphthalene content in coal tar pitch road oil
YB/T 6275-2024 Determination of α-Methylnaphthalene and β-Methylnaphthalene Content in Wash Oil Gas Chromatography Method
YB/T 5078-2001 Method of determination by gas chromatography for naphthalene content in coal tar
YB 4021-1991 Determination method of total sulfur content in naphthalene - reduction titration method
YB/T 4021-1991 Determination method of total sulfur content in naphthalene - reduction titration method
YB/T 5154-1993 Method of the determination for the methylnaphthalene content and the naphthalene content of technical methylnaphthalene by gas chroma-tography
YB/T 5029-1993 Method for the determination of naphthalene content of washing oil
YB/T 5098-2007 Method for the determination of the melting point of 1 8-naphthalic anhydride
YB/T 5098-1993 Method for the determination of the melting point of 1 8-naphthalic anhydride

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

GB/T 6701-1986 Method for the determination of the non-volatile matter of naphthalene
GB/T 24208-2009 Determination of the naphthalene content of washing oil
GB/T 6701-2005 Method for the determination of the non-volatile of naphthalene
GB/T 6702-2022 Naphthalene sulphuric acid test
GB/T 6702-2000 Naphthalene sulphuric acid test
GB/T 3069.1-1986 Method for the determination of the ash content of naphthalene
GB/T 3069.2-2005 Method for the determination of the crystallization temperature of naphthalene
GB/T 3069.2-1986 Method for the determination of the crystallization temperature of naphthalene
GB/T 16056-1995 Workplace air--Determination of naphthalene--Solvent desorption gas chromatographic method

Professional Standard - Hygiene

WS/T 172-1999 Workplace air. Determination of decaline and tetraline. Gas chromatographic method

Professional Standard - Commodity Inspection

SN 0149-1992 Method for determination of carbaryl residue in fruit for export
SN 0134-1992 Method for determination of carbaryl carbofuran residues in grain for export
SN 0122-1992 Method for determination of carbaryl residue in meat and meat product for export
SN 0346-1995 Method for the determination of α-naphthylacetic acid residues in vegetables for export

Group Standards of the People's Republic of China

T/WHHLW 142-2024 HPLC-UV detection method for purity of tofacitinib intermediates

Taiwan Provincial Standard of the People's Republic of China

CNS 7169-1981 Method of Test for Evaporation Residue of Naphthalene
CNS 2331-1982 Method of Test for Coloration of Naphthalene by Sulfuric Acid
CNS 7168-1981 Method of Test for Acid Wash Color of Refined Grade Naphthalene
CNS 2332-1982 Method of Test for Freezing Point of Naphthalene
CNS 8023-1981 Method of Test for 2 - Naphthylaminesulfonic Acid

Professional Standard - Agriculture

NY/T 829-2004 Determination of ampicillin residue in milk: HPLC
JAP-182 Simultaneous detection method Ⅰ of HPLC veterinary drugs (animal and aquatic products)
NY/T 830-2004 The determination of amoxicillin in edible animal tissues -- HPLC method
JAP-183 Simultaneous detection method of HPLC veterinary drugs, etc. Ⅱ (livestock and aquatic products)

British Standards Institution (BSI)

BS 5962:1980 Specifications for naphthalene (including test methods)
BS 5962:1980(2011) Specifications for Naphthalene (including test methods)

Japanese Industrial Standards Committee (JISC)

JIS K 2424:1978 Methods for testing naphthalene, anthracene, and carbazole

Standards Norway

NS-EN 13405:2002 Surface active agents — Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatography (HPLC)

American Society for Testing and Materials (ASTM)

ASTM D2232-14 Test Method for Evaporation Residue of Naphthalene
ASTM D2232-81(1990) Test Method for Evaporation Residue of Naphthalene
ASTM D2232-14(2018) Standard Test Method for Evaporating Residue of Naphthalene
ASTM RR-D16-1051 2014 D2232-Test Method for Evaporating Residue of Naphthalene
ASTM D2232-23 Standard Test Method for Evaporating Residue of Naphthalene
ASTM D2159-93 Standard Test Method for Naphthenes in Saturates Fractions by Refractivity Intercept
ASTM D3438-99 Standard Practice for Sampling and Handling Naphthalene, Maleic Anhydride, and Phthalic Anhydride

German Institute for Standardization

DIN EN 13405:2003-04 Surface active agents - Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatography (HPLC); German version EN 13405:2002

Danish Standards Foundation

DANSK DS/EN 13405:2003 Surface active agents - Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatographic (HPLC)
DS/EN 13405:2003 Surface active agents - Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatographic (HPLC)
DANSK DS/ISO/TS 16780:2015 Water quality - Determination of polychlorinated naphthalenes (PCN) - Method using gas chromatography (GC) and mass spectrometry (MS)

Lithuanian Standards Office

LST EN 13405-2003 Surface active agents - Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatography (HPLC)

Association Francaise de Normalisation

NF EN 13405:2003 Surfactants - Determination of the content of dialkyltetralins in linear alkylbenzenes by high performance liquid chromatography (HPLC)

IN-BIS

IS 4946-1968 Evaluation method of naphthol intensity and color
IS 1219-1978 Methods for testing tar and bituminous materials: Determination of naphthalene
IS 4471-1981 Method for determination of strength of naphthol (azo coupling component) (gravimetric and volumetric methods)

Spanish Association for Standardization (UNE)

UNE-EN 13405:2003 Surface active agents - Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatography (HPLC).
UNE 104281-2-7:1986 BITUMINOUS AND BITUMINOUS MODIFIED MATERIALS. TARS AND PITCHES. TESTING METHODS. NAPHTALINE
AENOR UNE 104281-2-7:1986 Bituminous and modified bituminous materials. Tars and pitches. Test methods. Naphthalene.

PL-PKN

PN BN 6026-32-1966 alpha. naphthol
PN Z04043-10-1991 Air purity protection -- Tests for naphthalene, methylnaphthalenes and chloro derivatives of naphthalene -- General requirements

European Committee for Standardization (CEN)

EN 13405:2002 Surface active agents - Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatography (HPLC)

Gosstandart of Russia

GOST 14839.5-1969 Industrial explosives. Method for determination of paraffin content in dinaphtalite

Korean Agency for Technology and Standards (KATS)

KS M 1915-2002(2007) Phthalic anhydride for industrial use－Methods of test－Determination of 1,4-naphthaquinone content－Colorimetric method

CZ-CSN

CSN 65 6126-1983 Jet fuel. Spectrophoto- etric method for the etermination of aphtalene hydrocarbons ontent

Swedish Institute for Standards

SS-EN 13405:2002 Surface active agents - Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatography (HPLC)

Ente Nazionale Italiano di Unificazione

UNI EN 13405:2003 Surface active agents - Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatography (HPLC)