1.Description is white or off-white or yellowish crystalline powder. 2.Same retenton time between samples and standards.

 

1.Appearance: white or off-white or yellowish crystalline powder

2.Purity(HPLC): ≥ 99.0 %

3.Colour: ≤ yellow or kelly 4 #

4.Single: ≤ 0.5%

5.PH:2.0-4.5

6.Water: ≤ 4.00%

7,Bacterial endotoxin: ≤ 0.075EU/mg

 

 

Ceftezole Acid