Determination of water by crystal violet spectrophotometry
Determination of water by crystal violet spectrophotometry, Total:16 items.
The international standard classification for "Determination of water by crystal violet spectrophotometry" includes: Cadmium, cobalt and their alloys , Nickel, chromium and their alloys , Copper and copper alloys , Welding consumables , Other non-ferrous metals and their alloys , Chemical analysis of metals .
The Chinese standard classification for "Determination of water by crystal violet spectrophotometry" includes: Heavy metals and their alloys analysis method , Rare metals and their alloys analysis method , Steel and iron alloy analysis method , Agriculture and forestry technology .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 4702.9-1985 Methods for chemical analysis of chromium metal; The crystal violet spectrophotometric method for the determination of antimony content
- GB/T 13293.6-1991 Higher purity copper cathode. Determination of phosphorus content. Heteropoly phosphato-vanadato-molybdicacid-crystal violet spectrophotometric method
- GB/T 13293.5-1991 Higher purity copper cathode. Determination of arsenic content. Heteropoly arsenomolybdic acid-crystal violet spectrophotometric method
- GB 4702.9-1985 Chromium Metal Chemical Analysis Method Crystal Violet Spectrophotometric Determination of Antimony Content
- GB/T 2136-1980 Determination of thallium content in cadmium--Crystal violet photometric method
- GB/T 2592.8-1981 Thallium;Determination of indium content;Crystal violet extraction photometric method
- GB/T 10574.13-1989 Tin-lead solders-Determination of phosphorus content-Phosphor-vanadium-molybdium poly acid-crystal
Professional Standard - Non-ferrous Metal
- YS/T 569.8-2015 Methods for chemical analysis of thallium―Part 8:Determination of indium content―Crystal violet benzene extraction spectrophotometry
- YS/T 74.8-1994 Method for chemical analysis of cadmium Crystal violet spectrophotometric method for determination of thallium
- YS/T 569.8-2006 Thallium - Determination of indium content - Crystal violet extraction photometric method
- YS/T 74.8-2010 Methods for chemical analysis of cadmium - Part 8: Determination of thallium content - Crystal violet spectrophotometry
Professional Standard - Agriculture
- NY/T 1279-2007 Determination of Nitrate in Vegetables and Fruits UV-spectrophotometer
Shandong Provincial Standard of the People's Republic of China
- DB37/T 4149-2020 Determination of water quality UV254 by ultraviolet spectrophotometry
Professional Standard - Aviation
- HB 5422.12-1989 Chemical Analysis Method for Copper Alloy - Absorption Photometry of Crystal Violet - Toluene Extraction for the Determination of Antimony Content
Group Standards of the People's Republic of China
- T/QAS 035-2021 Determination of nitrate in brine by ultraviolet spectrophotometry
PL-PKN
- PN C97087-1987 UV Spectrophotometric determination of phenols in coke and waste waters
Determination of water by crystal violet spectrophotometry,Determination of Phosphorus by Crystal Violet Spectrophotometry,Determination of antimony content by crystal violet spectrophotometry
