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| Sodium Hyaluronate |
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| Sodium Hyaluronate |
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CERTIFICATE OF ANALY SIS
Name Sodium Hyaluronate (Eye-drop Grade)
Lot 060603 Quantity 10kg
MFG.date 2006-06-15 Date of analysis 2006-06-17
Date of Exp 2008-06 PACKAGE 1kg/bag
Items Standard Results
Characters Fine white power Fine white power
Glucuronic Acid ≥44% 44.8%
Molecular weight ≥1.20*106 1.32*106
Loss on drying ≤10% 6.7%
Protein ≤0.05% 0.01%
PH 6.0-7.5 6.5
Heavy Metals ≤20ppm <20ppm
Nitrogen ≤3.5% 3.3%
Bacterial counts ≤10cfu/g Complies
Salmonella Negative Negative
E.Coli Negative Negative
Total plate count ≤1000cfu/g Complies
Yeast and Mold ≤100cfu/g Complies
Staphylococcus Aureus Negative Negative
Pseudomonas Aeruginosa Negative Negative
Storage Preserve in tight, light-resistant container
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CERTIFICATE OF ANALY SIS
Name Sodium Hyaluronate (Eye-drop Grade)
Lot 060603 Quantity 10kg
MFG.date 2006-06-15 Date of analysis 2006-06-17
Date of Exp 2008-06 PACKAGE 1kg/bag
Items Standard Results
Characters Fine white power Fine white power
Glucuronic Acid ≥44% 44.8%
Molecular weight ≥1.20*106 1.32*106
Loss on drying ≤10% 6.7%
Protein ≤0.05% 0.01%
PH 6.0-7.5 6.5
Heavy Metals ≤20ppm <20ppm
Nitrogen ≤3.5% 3.3%
Bacterial counts ≤10cfu/g Complies
Salmonella Negative Negative
E.Coli Negative Negative
Total plate count ≤1000cfu/g Complies
Yeast and Mold ≤100cfu/g Complies
Staphylococcus Aureus Negative Negative
Pseudomonas Aeruginosa Negative Negative
Storage Preserve in tight, light-resistant container
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