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Azul tripán (Cl 23850), 25 g

Azul tripán (Cl 23850), 25 g

REF CN76.2

€ 63,18

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Azul tripán (Cl 23850), 25 g

Información del producto

Número CAS: 631-61-8

fórmulas químicas: CH3COONH4

Código hs: 32041400

Marca: Carl Roth

Trypan blue (C.l. 23850), for microscopy, Molar mass (M) 960,82 g/mol, CAS No. [72-57-1], EG-Nr. 200-786-7, Empirical formula C34H24N6Na4O14S4

Trypan blue (C.l. 23850) for microscopy

Trypan blue is a protein staining azo dye used for vital staining (vitality test of cells), based on its selective ability to pass membranes of damaged cells. Used for polychromatic staining, e.g. to visualise collagen fibres in connective tissue.

Technische informatie

Kleuring	dead cells blue
Toepassing	vitality test

Dye content	≥60 %
Loss on drying	≤10 %
Absorption max. (50:50 H₂O:ethanol)	590-610 nm

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