Kudzu Flavonoid Standards Kit Description Included in the Kit: 1 Column: Cosmosil 2.5µ Cholester, 2.0 x 50 mm 1 mg Daidzein 1 mg Daidzin 1 mg Genistein 1 mg Genistin 1 mg Puerarin 1 mg Quercetin Dihydrate Specifications Product ID AS108 Product Name Kudzu Flavonoid Standards Kit