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on 18 Nov 2022 12:16 PM
  • CRYSTAL VIOLET FOR MICROSCOPY Sohar Muscat Barka Ruwi Madayn
Product Short Description: CRYSTAL VIOLET FOR MICROSCOPY Product Description: Crystal violet (C.I. 42555) is a CERTISTAIN dry dye that can be used to produce a Crystal violet staining solution to differentiate Gram-positive and Gram-negative bacteria in samples of human origin. ... On the other side Gram-negative bacteria are stained red or pink with the counterstain.