CAS 91079-38-8 appears in our catalog under these names: Peptone, from meat (pork gelatine), M-Gredient® Meat Peptone B1, M-Gredient® Mycological Peptone, M-Gredient® Casein-Meat Peptone, M-Gredient® Meat Peptone B2. Offered by: Thermo Scientific (Acros), Sigma-Aldrich, Roth. Available pack sizes: 1KG, 5KG, 250g, 500G, 100G, 2,5kg.