115926 Phloxin B (C.I. 45410) The Certistain® dry dye used for cytoplasmic staining in H&E
The CERTISTAIN® dry dye Phloxin B (C.I. 45410) is used for the preparation of a staining solution for cytoplasmic staining in histological sections of human origin. It is mainly used in Hemytoxylin and Eosin (H&E) overview staining that is routinely performed in histological laboratories. Eosin and Phloxine bind to the positively charged plasma proteins. The combination of both dyes results in a broader color range in the tissue. As CERTISTAIN® dye it is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations.The Certistain® dry dye used for cytoplasmic staining in H&ESimpan pada +5°C hingga +30°C.
| Dye content (gravimetrically) | ≥ 80 % |
| Identity (UV/VIS-Spectrum) | passes test |
| Absorption maximum λ max (ethanol 50 %) | 546 - 550 nm |
| Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; ethanol 50 %) | 930 - 1400 |
| TLC-Test | passes test |
| Loss on drying (110 °C) | ≤ 10 % |
| Suitability for microscopy | passes test |