Aristolochic Acids Standards Kit Description Included in Kit: 1 Column: Cosmosil 2.5µ Cholester, 2.0 x 50 mm 1 mg Aristolochic Acid A 1 mg Aristolochic Acid B 1 mg Aristolochic Acid C 1 mg 7-Hydroxyaristolochic Acid A Specifications Product ID AS102 Product Name Aristolochic Acids Standards Kit