Ampicilin EP Impurity B, L-ampicillin, CAS No. 19379-33-0, Y
Ampicilin EP Impurity C, Diketopiperazine, CAS No. 49841-96-
Ampicilin EP Impurity D, Ampicilloic Acid, CAS No. 32746-94-
Ampicilin EP Impurity E, Ampicillinyl-D-phenylglycine, CAS N
Contact: Lily Liu
Phone: +86-13808068756
Tel: +86-13808068756
Email: info@yalchem.com
Add: No. 58 Zijing West Road Hi-Tech Zone Chengdu 610041 PR China