Camptothecins Standards Kit Description Included in Kit: 1 Column: Cosmosil 2.5µ Cholester, 2.0 x 50 mm 1 mg 9-Aminocamptothecin 1 mg Camptothecin 1 mg 7-Ethyl-10-hydroxycamptothecin 1 mg 10-Hydroxycamptothecin 1 mg Irinotecan 1 mg 9-Nitro-20(S)-camptothecin 1 mg Topotecan Specifications Product ID AS104 Product Name Camptothecins Standards Kit