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Timolol Maleate

    
　

Certification of Analysis
Name:Timolol Maleate Analytical Report No:040011
Batch No:20040501 Date Of Sampling:12/05/2004
Batch Quantity:6kg Date Of Reporting:14/05/2004
Specification:0.5kg/tin Expiry Date:May of 2007
According As:USP24/BP98 　
Test Specification Result
Description White to practically white, White crystalline
odorless or practically Powder
Odorless Powder
Identification Shall comply with USP24 tests,A and B Complies
Specific rotation Between -11.7Oand -12.5O (-11.7O)
Residuc on ignition Not more than 0.1% 0.03%
Heavy Metal Not more than 0.002% <0.0020%
Loss on drying Not more than 0.5% 0.04%
pH(20mg/ml) Betwween 3.8and 4.3 3.92
Chromatographic purity Not secondary spot is more intense than 0.4% and 
the sum of the intensities of the secondary spots,
excluding any having intensities less than 0.1%
does not exceed 1.0% Complies
Assay Not less than 98.0%and not more than 101.0% 100.20%
Conclusion: In conformity with USP24/BP98

　

 　 　
　 　 　 　
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　       This data is only for your information purposes and does not imply guarantee for a certain application.
      Please note: We do not deliver the product to private users!		 　 　
　      If you need an indicative price to your country, please kindly advise the annual quantity needed, destination port and we will send you our soonest CNF(Cost + Freight) price. Your indication for a workable price level will sure speed up our fastest service for you 　 　
　

     We really need to get feed back from our customers in order to improve our performances.
Any information about quotations from competitors will be welcomed since we hope to work as a team with you.
Your kind help will be very much appreciated.

     Best regards from SHENZHEN , China

                                                       Mr. JEFFERY TSUI

 　 　
　 　 　 　
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