Certificate of Analysis

Product Name HEMATOXYLIN STAIN For Microscopy (certified)
CAS Number 517-28-2
Molecular Formula C16H14O6·xH2O
Catalogue No. AL00793
Molecular Weight 302.28 g/mol
Batch Number AL-2026-AL00793
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Description Yellowish brown colored powder Yellowish brown colored powder
Dye content (Min.) 95.0% 95.8%
Absorption maximum 290 - 292nm 291nm
Absorptivity (acetonitrile) (E1% 1cm) 152 - 160 154
Result: The above product complies with LR grade

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications