Trypan blue (C.l. 23850), 25 g
SKU CN76.2
€ 63,18
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Trypan blue (C.l. 23850), 25 g
Product Details
CAS number: 631-61-8
Chemical formulas: CH3COONH4
HS code: 32041400
Brand: 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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