251767
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Wright's Eosin-Methylene Blue dye for clinical diagnosis
25g
solid /
Identity: IR passes test
A 1% , 1 cm, ¥ë max. 2: >1000
A 1% , 1 cm, ¥ë max. 1: >500
¥ë of max. ABS in CH3OH: 523 - 525 nm
T.L.C.: passes test
Maximum limit of impurities
Loss on drying at 110¡ÆC: 15%
Staining suitability