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ERYTHROSINE B (C.I. 45430) FOR MICROSCOP

Merck ERYTHROSINE B (C.I. 45430) FOR MICROSCOP

Spending Type : Consumable
Category : Chemical Reagent
Type : Microscopy and Diagnostic
SKU : 1.15936.0025

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Deskripsi Merck ERYTHROSINE B (C.I. 45430) FOR MICROSCOP

115936 Erythrosine B (C.I. 45430) Certistain® dry dye used for counterstaining

atau disebut juga : Tetraiodofluorescein disodium salt

Erythrosin B (C.I. 45430) is a CERTISTAIN® dry dye for microscopy that is often used as a counterstain, vizualising proteins, connective tissues, fibers and keratin in sample material of human origin. Depending on user requirements and personal preferences, it can be used for the preparation of the commonly used aqueous or alcoholic Erythrosin B staining solutions.
As the dye belongs to the portfolio of Certistain® dyes, it is chemically analyzed according to strict specifications before release (CE marked and IVD product) and a high staining quality, with reliable staining results is guaranteed.
Certistain® dry dye used for counterstaining

Simpan pada +5°C hingga +30°C.

Dye content (gravimetrically)≥ 80 %
Identity
- sodium

passes test
- UV/VIS-Spectrumpasses test
Absorption maximum λ max (water)524 - 527 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; water)930 - 1170
TLC-Testpasses test
Loss on drying (110 °C)≤ 10 %
Suitability for microscopypasses test