CAS 91053-71-3 appears in our catalog under these names: Mucin, 75-95 %, for biochemistry, 100 g, plastic, Mucin, 75-95 %, for biochemistry, 250 g, plastic, Mucin, 75-95 %, for biochemistry, 25 g, plastic, Mucin, 75-95 %, for biochemistry, 1 kg, plastic. Offered by: Roth. Available pack sizes: 100g, 250g, 25g, 1kg.