Benzylpenicillin Sodiumn TestSpecificationResults1.Characters1.A white or almost white crystalline powder 2.Exhibiting birefringence and extinction positionsComplies2.Identification1.1R 2.Chemical reactionComplies3.Clarity of solution<=0.5#LT0.5#4.PH5.5 7.56.35.SterilitySterileconforms6.Specific optical rotation+285° +310°+306°7.Assay96.0 102.0% HPLC sodium basis100.2%8.Related substances NMT1.0%(Any peak)0.19%Storage:Store in an airtight container, protected from light,at a temperature not exceeding 25Conclusion:This product Complies to requirements of USP30.Signature/Stamp of Quality ControlDate:Jun.8,2007