251767
관리자 [2021-03-03 06:50:08]
조회수 780
Wright's Eosin-Methylene Blue dye for clinical diagnosis
25g
solid /
Identity: IR passes test
A 1% , 1 cm, λ max. 2: >1000
A 1% , 1 cm, λ max. 1: >500
λ of max. ABS in CH3OH: 523 - 525 nm
T.L.C.: passes test
Maximum limit of impurities
Loss on drying at 110°C: 15%
Staining suitability
Identity: IR passes test
A 1% , 1 cm, λ max. 2: >1000
A 1% , 1 cm, λ max. 1: >500
λ of max. ABS in CH3OH: 523 - 525 nm
T.L.C.: passes test
Maximum limit of impurities
Loss on drying at 110°C: 15%
Staining suitability
