Fluorescein

Fluorescein

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Fluorescein

Specification	Lot :NC/2905
Batch Size	250 kgs
CAS No	2321-07-5
C₂₀ H₁₂O₅
Minimum Assay	98.5%
Absorption Max	491-496 nm
Loss on drying	8%
Maximum Limits of Impurities
Lead (Pb)	0.002 %
Copper (Cu)	0.01 %
Cadmium (Cd)	0.001 %
Zinc (Zn)	0.01 %
Arsenic (As)	0.0002%
Acriflavine	Passes Test

A. B. ENTERPRISES