Diphenylsemicarbazide hexavalent chromium

Diphenylsemicarbazide hexavalent chromium, Total:21 items.

The international standard classification for "Diphenylsemicarbazide hexavalent chromium" includes: Surface active agents , Fertilizers , Jewellery , Water quality .

The Chinese standard classification for "Diphenylsemicarbazide hexavalent chromium" includes: Chemical additive , Rare metals and their alloys analysis method , Artistic handicrafts , Analysis methods for toxic substances in water .

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Professional Standard - Rare Earth

• XB/T 601.8-1993 Lanthanum hexaboride chemical analysis method diphenylsemicarbazide spectrophotometric method for determination of chromium content

Professional Standard - Chemical Industry

• HG/T 4231-2011 4-Aminodiphenylamine
• HG/T 5886～5889-2021 1-Acetamido-7-naphthol, benzophenone, terephthalaldehyde and 3,4-dichlorophenylthiourea (2021)

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

• GB/T 28019-2011 Adornment - Determination of Chromium(Ⅵ) - 1, 5-Diphenylcarbohydrazide spectrophotometric method
• GB/T 7467-1987 Water Quality - Determination of Chromium (VI) - 1, 5 Diphenylcarbohydrazide Spectrophotometric Method
• GB/T 15555.4-1995 Solid waste - Determination of chromium(VI)-1,5 - Diphenylcarbohydrazide spectrophotometric method
• GB/T 12687.5-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of chrome content-sys--Diphenyl carbazide spectrophotometric method

工业和信息化部

• HG/T 5889-2021 3,4-Dichlorophenylthiourea
• HG/T 4231-2018 4-Aminodiphenylamine

中华人民共和国环境保护部

• GB 7467-1987 Water quality-Determination of chromiun(Ⅵ)-1,5 Dtphenylcarbohydrazide spectrophotometric method

Group Standards of the People's Republic of China

• T/SDHCIA 026-2022 4,4'-Diaminodiphenyl ether
• T/CIEP 012-2022 4,4'-Diaminodiphenyl ether

Professional Standard - Urban Construction

• CJ/T 71-1999 Municipal sewage.Determination of total chromium(Ⅵ).1.5 diphenylcarbohydrazide spectrophotometric method

Professional Standard - Commodity Inspection

• SN/T 3529-2013 Determination of 2,4-diaminophenol,2,3-diaminophenol and 2,4-diaminoanisole in hair dyes for import and export

AT-ON

• ONORM M 6288-1991 Water quality - Determination of chromium(VI) - Spectrophotometric method using 1,5-diphenyl carbazide

RU-GOST R

• GOST R 50279.7-1992 Paints and varnishes. Test methods of metal content. Determination of "soluble" hexavalent chromium content of pigment portion of the liquid paint or the paint in powder form. Diphenilcarbazide spectrophotometric method

GSO

• BH GSO ISO 11083:2016 Water quality -- Determination of chromium(VI) -- Spectrometric method using 1,5-diphenylcarbazide

International Organization for Standardization (ISO)

• ISO 11083:1994 Water quality - Determination of chromium(VI) - Spectrometric method using 1,5-diphenylcarbazide

Japanese Industrial Standards Committee (JISC)

• JIS K 9531:1976 Xylylazo violet II (2-(2-hydroxy-3-(2,4-xylylcarbamoyl)-1-naphthylazo)-phenol)

Korean Agency for Technology and Standards (KATS)

• KS I ISO 11083:2008 Water quality－Determination of chromium(VI)－Spectrometric method using 1,5-diphenylcarbazide

U.S. Military Regulations and Norms

• ARMY MIL-E-255 A-1962 ETHYL CENTRALITE (CARBAMITE)

Others: Diphenylsemicarbazide hexavalent chromium,Determination of hexavalent chromium with diphenylsemicarbazide