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Sodium Hyaluronate
Sodium Hyaluronate
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 ¡Ã44% 44.8%
Molecular weight ¡Ã1.20*106 1.32*106
Loss on drying ¡Â10% 6.7%
Protein ¡Â0.05% 0.01%
PH 6.0-7.5 6.5
Heavy Metals ¡Â20ppm <20ppm
Nitrogen ¡Â3.5% 3.3%
Bacterial counts ¡Â10cfu/g Complies
Salmonella Negative Negative
E.Coli Negative Negative
Total plate count ¡Â1000cfu/g Complies
Yeast and Mold ¡Â100cfu/g Complies
Staphylococcus Aureus Negative Negative
Pseudomonas Aeruginosa Negative Negative
Storage Preserve in tight, light-resistant container
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 ¡Ã44% 44.8%
Molecular weight ¡Ã1.20*106 1.32*106
Loss on drying ¡Â10% 6.7%
Protein ¡Â0.05% 0.01%
PH 6.0-7.5 6.5
Heavy Metals ¡Â20ppm <20ppm
Nitrogen ¡Â3.5% 3.3%
Bacterial counts ¡Â10cfu/g Complies
Salmonella Negative Negative
E.Coli Negative Negative
Total plate count ¡Â1000cfu/g Complies
Yeast and Mold ¡Â100cfu/g Complies
Staphylococcus Aureus Negative Negative
Pseudomonas Aeruginosa Negative Negative
Storage Preserve in tight, light-resistant container
Industrial field pharmaceutical
Wuhan Dongcheng Technology Development Co.,LTD
Phone 86-27-68886481
Fax 86-27-68886700
Homepage http://www.yuanchengtech.com
E-mail ycam@yuanchengtech.com
Address 496#zhongshan road, wuchang, Wuhan, Hubei, China
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