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Certificate of Analysis

Ceftazidime

Molecular Formula:	C₂₂H₂₂N₆O₇S₂
Molecular Weight:	546.58
CAS No.:	72558-82-8
Storage (From the date of receipt):	3 years -20°C powder
	1 year -80°C in solvent
Image:

HPLC: 99.83% purity | NMR: Consistent with structure