6489-58-3丨Ampicillin Impurity 10（Ampicillin EP Impurity J）...
10001-82-8丨Ampicillin Impurity 9（Ampicillin EP Impurity I）
10001-82-8丨Ampicillin Impurity 9（Ampicillin EP Impurity I）...
2882-18-0丨Ampicillin Impurity 8（Ampicillin EP Impurity H）
2882-18-0丨Ampicillin Impurity 8（Ampicillin EP Impurity H）...
31485-02-6丨Ampicillin Impurity 7（Ampicillin EP Impurity G）
31485-02-6丨Ampicillin Impurity 7（Ampicillin EP Impurity G）...
124774-48-7&124774-49-8丨Ampicillin Impurity 6
124774-48-7&124774-49-8丨Ampicillin Impurity 6（Ampicillin EP Impurity F）...