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Diphenylcarbazide
Diphenylcarbazide, Total:27 items.
In the international standard classification, Diphenylcarbazide involves: Analytical chemistry, Water quality, Jewellery, Wastes, Ferroalloys, Non-ferrous metals, Non-metalliferous minerals, Electronic components in general, Ferrous metals, Inorganic chemicals, Air quality.
Korean Agency for Technology and Standards (KATS), Diphenylcarbazide
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Diphenylcarbazide
- GB/T 7467-1987 Water quality--Determination of chromium(6)--1.5 Diphenylcarbahydrazide spectrophotometric method
- GB/T 28019-2011 Adornment.Determination of Chromium (Ⅵ).1,5-Diphenylcarbohydrazide spectrophotometric method
- GB/T 15555.5-1995 Solid waste--Determination of total chromium--1,5-Diphenylcarbohydrazide spectrophotometric method
- GB/T 15555.4-1995 Solid waste--Determination of chromium(VI)--1,5-Diphenylcarbohydrazide spectrophotometric method
- GB/T 223.12-1991 Methods for chemical analysis of iron,steel and alloy--The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content
- GB/T 23943-2009 Inorganic chemicals for industrial use.General method for the determination of chromium(Ⅵ)content.1,5-Diphenylcarbohydrazide spectrophotometric method
- GB/T 14849.11-2016 Methods for chemical analysis of industrial silicon - Part 11: Determination of chromium content - Diphenylcarbazide spectrophotometric method
- GB/T 16019-1995 Workplace air--Determination of chromium trioxide, chromates and dichromates--Diphenylcarbazide spectrophotometric method
- GB/T 31931-2015 Zinc or zinc alloy coating on steel sheets or strips.Determination of hexavalent chromium content.1,5-Diphenylcarbohydrazide (diphenylcarbazide) spectrophotometric method
中华人民共和国环境保护部, Diphenylcarbazide
- GB 7467-1987 Water quality-Determination of chromiun(Ⅵ)-1,5 Dtphenylcarbohydrazide spectrophotometric method
Professional Standard - Urban Construction, Diphenylcarbazide
- CJ/T 97-1999 Municipal domestic refuse.Determination of total chromium.Diphenyl carbazide color method
- CJ/T 70-1999 Municipal sewage.Determination of total chromium.1.5 diphenylcarbohydrazide spectrophotometric method
- CJ/T 71-1999 Municipal sewage.Determination of total chromium(Ⅵ).1.5 diphenylcarbohydrazide spectrophotometric method
- CJ 26.21-1991 Water quality inspection method of urban sewage standard Determination of hexavalent chromium diphenylcarbazide spectrophotometric method
Professional Standard - Environmental Protection, Diphenylcarbazide
- HJ 908-2017 Water quality—Determination of chromium(VI)—Flow injection analysis(FIA) and diphenylcarbazide spectrometric method
工业和信息化部, Diphenylcarbazide
- YB/T 4582.2-2017 Determination of ferrochromium content in silicon nitride diphenylcarbazide spectrophotometric method
CZ-CSN, Diphenylcarbazide
- CSN ISO 3978:1992 Aluminium and aluminium alloys - Determination of chromium - Spectrophotometric method using diphenylcarbazide, after extraction
Professional Standard - Geology, Diphenylcarbazide
- DZ/T 0064.17-1993 Determination of Chromium by Spectrophotometry with Diphenylcarbazide
- DZ/T 0064.17-2021 Analytical methods of groundwater quality - Part 17: Determination of total chromium and hexavalent chromium by diphenylcarbazide spectrophotometric method
RO-ASRO, Diphenylcarbazide
- STAS SR ISO 3978:1995 ?luminium and aiuminium alloys. Determination of chromium content. Spectrophotometric method using diphenylcarbazide, after extraction
Indonesia Standards, Diphenylcarbazide
Professional Standard - Commodity Inspection, Diphenylcarbazide
- SN/T 2004.3-2005 Determination of Chromium(VI) in electrical and electronic equipment-Part 3:1,5-Diphenylcarbohydrazide spectrophotometric method
YU-JUS, Diphenylcarbazide
- JUS C.A1.268-1978 Methods for chemical analysis oj alummtum and alummwm alloys. bpectrophotometnc aetermination ofchromium (by diphenylcarbazide method after extraction)
国家市场监督管理总局、中国国家标准化管理委员会, Diphenylcarbazide
- GB/T 4333.6-2019 Ferrosilicon—Determination of chromium content—Diphenylcarbazide spectrophotometric method