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Xylene Blue

Xylene Blue, Total:4 items.

In the international standard classification, Xylene Blue involves: Optics and optical measurements, Ferrous metals, Refractories.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Xylene Blue

  • GB/T 1832-1979 Determination of magnesium oxide content in tin concentrates--Xylidyl blue 2 photometric method
  • GB/T 223.45-1994 Methods for chemical analysis of iron,steel and alloy. The cupral Separation-xylidyl blue Ⅱphotometric method for the determination of magnesium content
  • GB 223.45-1985 Methods for chemical analysis of iron,steel and alloy--The cupral separation-xylidyl blue 2 photometric method for the determination of magnesium content
  • GB/T 6900.7-1986 Fireclay and high-alumina refractories--Determination of magnesium oxide content--Xylidyl blue I-CTAB photometric method




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