CAS 9002-18-0 appears in our catalog under these names: Agar powder , Agar, Bacteriological, Ultrapure, Thermo Scientific , Agar, Noble Agar, Ultrapure, Thermo Scientific , Agar, plant cell culture tested . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 2500g, 100g, 500g, 1lb, 5lb, 25lb, 1kg.