Standard Reference Material For "Piperacillin Impurity 28" Warning:The form of the product salt may be different from the official website,please consult your local agent for details.
Ampicillin;Piperacillin EP Impurity A; Piperacillin Sodium EP Impurity A; Bacampicillin hydrochloride EP Impurity I; Sultamicillin EP Impurity C CAS# 69-53-4;69-52-3(Na salt);7177-48-2(trihydrate) M.F.: C16H19N3O4S M.W.: 349.40