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diphenylsemicarbazide spectroscopy

diphenylsemicarbazide spectroscopy, Total:3 items.

In the international standard classification, diphenylsemicarbazide spectroscopy involves: Fertilizers.


Professional Standard - Rare Earth, diphenylsemicarbazide spectroscopy

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

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, diphenylsemicarbazide spectroscopy

  • GB/T 12687.5-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of chrome content-sys--Diphenyl carbazide spectrophotometric method

Professional Standard - Non-ferrous Metal, diphenylsemicarbazide spectroscopy

  • YS/T 226.6-2009 Methods for chemical analysis of selenium.Part 6:Determination of sulfur content.Diphenylcarbazide spectrophotometry




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