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Stains & Indicators

Colours for diagnostic and analytical applications.

DC Fine Chemicals supplies colours for diagnostic stain applications such as Giemsa or Leishman for blood, Hematoxylin and Eosin Y for Papanicolaou and Crystal violet and Safranin O, Eosin Y or Basic fuchsin for Gram stain. pH indicators are also available showing colour change at specific pH for diagnostic culture media applications and titration.

Crystal violet (C.I. 42555), USP

Crystal violet (C.I. 42555), USP

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Crystal violet oxalate solution

Crystal violet oxalate solution

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Direct red 80 (C.I. 35780)

Direct red 80 (C.I. 35780)

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Eosin B (C.I. 45400)

Eosin B (C.I. 45400)

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Eosin Y (yellowish) (C.I. 45380)

Eosin Y (yellowish) (C.I. 45380)

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Eriochrome black T (C.I. 14645)

Eriochrome black T (C.I. 14645)

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Eriochrome blue-black B (C.I. 14640)

Eriochrome blue-black B (C.I. 14640)

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Erythrosine B (C.I. 45430)

Erythrosine B (C.I. 45430)

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