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purple crystal

purple crystal, Total:21 items.

In the international standard classification, purple crystal involves: Analytical chemistry, Animal feeding stuffs, Non-ferrous metals, Meat, meat products and other animal produce, Testing of metals, Welding, brazing and soldering.


Japanese Industrial Standards Committee (JISC), purple crystal

Jilin Provincial Standard of the People's Republic of China, purple crystal

  • DB22/T 1617-2012 Determination of malachite green, leuco malachite green, crystal violet and leuco crystal violet in feed by liquid chromatography-mass spectrometry/mass spectrometry

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, purple crystal

  • 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 19857-2005 Determination of malachite green and crystal violet residues in aquatic product
  • GB/T 4702.9-1985 Methods for chemical analysis of chromium metal--The crystal violet spectrophotometric method for the determination of antimony content
  • GB 4702.9-1985 Chromium Metal Chemical Analysis Method Crystal Violet Spectrophotometric Determination of Antimony Content
  • GB/T 10574.13-1989 Tin-lead solders--Determination of phosphorus content--Phosphor-vanadium-molybdium poly acid-crystal violet spectrophotometric method
  • GB/T 13293.5-1991 Higher purity copper cathode.Determination of arsenic content.Heteropoly arsenomolybdic acid-crystal violet spectrophotometric method

GM North America, purple crystal

  • GM GMP.PP.033-1991 Polypropylene - Heat Resistant, High Crystalline, UV Stabilized, Copolymer
  • GM GMP.PP.096-1998 Polypropylene - High Heat, High Crystalline, UV Stabilized Copolymer

Professional Standard - Non-ferrous Metal, purple crystal

  • YS/T 569.8-2006 Determination of indium content in thallium (crystal violet benzene extraction absorptiometry)
  • YS/T 74.8-1994 Method for chemical analysis of cadmium Crystal violet spectrophotometric method for determination of thallium
  • YS/T 74.8-2010 Mehtods for chemical analysis of cadmium- Part 8:Determination of thallium content- Crystal violet spectrophotometry
  • YS/T 244.8-2008 Chemical analysis methods of high purity aluminum.Part 8: Determination of indium content by extraction-crystal violet photometric method
  • YS/T 569.8-2015 Methods for chemical analysis of thallium.Part 8:Determination of indium content.Crystal violet benzene extraction spectrophotometry

Professional Standard - Agriculture, purple crystal

  • 148兽药典 三部-2015 Appendix Table of Contents Microbiological Examination Method 3301 Brucella Colony Crystal Violet Staining Method

Professional Standard - Commodity Inspection, purple crystal

  • SN/T 1768-2006 Determination of malachite green, crystal violet and the corresponding leuco compounds in the aquatic products

Professional Standard - Aviation, purple crystal

  • HB 5422.12-1989 Copper alloy chemical analysis method crystal violet-toluene extraction absorptiometry for determination of antimony content

海关总署, purple crystal

  • SN/T 5116-2019 Determination of malachite green and crystal violet in food animals and feeds for import and export by liquid chromatography-mass spectrometry/mass spectrometry




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