CAS 593-84-0 appears in our catalog under these names: Guanidine Thiocyanate, Guandine thiocyanate, Guanidine thiocyanate, Molecul , Guanidine thiocyanate, 99% , Guanidine thiocyanate, 99%, for biochemistry. Offered by: TRC, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth, Thermo Scientific (Acros). Available pack sizes: 2,5g, 250mg, 500mg, 500g, 50g, 250g, 2500g, 100g.