GlcNAc beta(1-3)[GlcNAc beta(1-6)]GalNAc-alpha-Thr Ophthalmic APIs Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE YELLOW POWDER YELLOW POWDER PARTICLE SIZE 40- 80 MESH 40- 80 MESH MOISTURE 8% MICROBIAL LIMITS: ESCHERICHIA COLI NONE DETECTED NONE DETECTED SALMONELLA NONE DETECTED NONE DETECTED

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5 % INSOLUBLE SUBSTANCES TO PASS TEST LEAD (Pb) 2 mg/kg LOSS ON DRYING 1% IDENTIFICATION TO PASS TEST RETEST DATE

40% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

05% INSOLUBLE MATTER 0

GlcNAc beta(1-3)[GlcNAc beta(1-6)]GalNAc-alpha-Thr Ophthalmic APIs Test Specification Min Max APPEARANCE