Cefradine_CERTIFICATE OF ANALYSIS_DOCUMENTS & REFERENCE_Labseeker-Find chemicals, pharmaceuticals for your lab.

Certification of Analysis

Items of analysis	Specification	Results
Appearance	White or almost white crystalline powder	Almost white crystalline powder
PH	3.5~6.0	4.9
Cephalexin	≤ 5.0%	0.8%
Cefradine polymer	≤ 0.05%	＜0.01%
Related substances		+22.83%



Water	≤6.0%	4.1%
Residue on ignition	≤0.2%	0.1%
Heavy metals	≤20%ppm	＜20ppm
Assay	95.0%min	98.6%
Remark	Declaration: For laboratory use by technically qualified individual only Sealed、Cool、Dark and dry place
Conclusion	It accords with the Enterprise Standard

Analyst: Jack Fu Check: Anne Zhang Date: 2013-05-10