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China diphenylcarbazide GB Standards Search System


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  •  China "diphenylcarbazide" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • 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 diphenylcarbazide
    China National Standards
  • GB/T 4325.19-2013
  • Methods for chemical analysis of molybdenum - Part 19: Determination of chromium content - diphenylcarbazide spectrophotometry diphenylcarbazide
    China National Standards
  • GB/T 16019-1995
  • Workplace air--Determination of chromium trioxide,chromates and dichromates--diphenylcarbazide spectrophotometric method diphenylcarbazide
    China National GB Standards
  • GB/T 13747.4-1992
  • Zirconium and zirconium alloys--Determination of chromium content--diphenylcarbazide spectrophoto-metric method diphenylcarbazide
    China National GB Standards
  • GB/T 4333.6-1988
  • Methods for chemical analysis of ferrosilicon--The diphenylcarbazide photometric method for the determination of chromium content diphenylcarbazide
    China National Standards
  • GB/T 9758.5-1988
  • Paints and varnishes--Determination of “soluble” metal content--Part 5:Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form--diphenylcarbazide spectrophotometric method diphenylcarbazide
    China National Standards

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