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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.

Titan Yellow (C.I. 19540)

Titan Yellow (C.I. 19540)

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Titanium(IV) oxide (C.I. 77891) Ph. Eur., USP

Titanium(IV) oxide (C.I. 77891) Ph. Eur., USP

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Toluidine blue O (C.I. 52040)

Toluidine blue O (C.I. 52040)

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2,3,5-Triphenyltetrazolium chloride

2,3,5-Triphenyltetrazolium chloride

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Trypan blue (C.I. 23850)

Trypan blue (C.I. 23850)

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Victoria blue B (C.I. 44045)

Victoria blue B (C.I. 44045)

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Xylenol Orange tetrasodium salt, ACS

Xylenol Orange tetrasodium salt, ACS

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Ziehl-Neelsen carbol-fuchsin solution

Ziehl-Neelsen carbol-fuchsin solution

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Resazurin sodium salt

Resazurin sodium salt

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