dvr LEISHMAN STAIN

Leishman Stain excellent quality manufacturer, exporter and supplier. Leishman Stain is used in microscopy for staining blood smears. It provides excellent stain quality. It is generally used to differentiate and identify leucocytes, malaria parasites, and trypanosomas. It is based on a methanolic mixture of ‘polychromed’ methylene blue. (i.e. demethylated into various azures) and eosin.The methanolic stock solution is stable and also serves the purpose of directly fixing the smear eliminating a prefixing step.

Leishman Stain excellent quality manufacturer, exporter and supplier. Leishman Stain is used in microscopy for staining blood smears. It provides excellent stain quality. It is generally used to differentiate and identify leucocytes, malaria parasites, and trypanosomas. It is based on a methanolic mixture of ‘polychromed’ methylene blue. (i.e. demethylated into various azures) and eosin.The methanolic stock solution is stable and also serves the purpose of directly fixing the smear eliminating a prefixing step.

 

Technical Specifications:
C.A.S. No. 12627-53-1

Specifications:

APPEARANCE  BLACKISH BLUE POWDER
Solubility 0.1 % (MeOH) CLEAR BLUE SOLUTION WITH GREEN FLUORESCENCE
Absorption Maximum(in MeOH) ?1max 640-645nm
Absorption Maximum(in MeOH) ?2max 522-525nm
Absorptivity (A1%1cm in MeOH at ?1max on dried substance) >900
Absorptivity (A1%1cm in MeOH at ?2max on dried substance) >650
Loss On Drying (110°C) <8%
Suitability for microscopy Passes test

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