CAS 63428-83-1 appears in our catalog under these names: Polyamide, Polyamide (10–30 mesh), Polyamide (100–200 mesh) , Polyamide(30–60 mesh), Polyamide(60–100 mesh). Offered by: GLPBio, Biosynth, Sigma-Aldrich. Available pack sizes: 500g, 0,1kg, 0,25kg, 0,5kg, 1kg, 250G.