CAS 13597-46-1 appears in our catalog under these names: Zinc selenite, Zinc selenite, min. 98,5 %, extra pure, 100 g, plastic, Zinc selenite, min. 98,5 %, extra pure, 500 g, plastic, Zinc selenite, min. 98,5 %, extra pure, 1 kg, plastic. Offered by: GLPBio, Roth. Available pack sizes: 500g, 100g, 1kg.