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HEMATOXYLIN STAIN (certified)

HEMATOXYLIN STAIN (certified)

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HEMATOXYLIN STAIN CERTIFIED 
C16H14O6 M.W. 302.3 
C.I. No. 75290 25 gm
Certified by the Biological Stain Commission 
General tissue stain for animal histology by
Weigerts Mayer’s acid hemalum Heidenhain's
and Harris technique on paraffin sections
As a nuclear stain in the papanicolaou technic,
stain for nuclear protein.
Dye content min. 95%
(By spectrophotometry)
Absorption max. 290-292 nm
(in acetonitrile)
Absorbance ratio 3.40-3.75
Absorptivity (acetonitrile) 152-160
(E 1% 1 cm)
CAS No. 517-28-2 Un No. NR TARIFF : 3203 00 90
R : 36/37/38 S : 26-36 F : 3