TRIS Grade:ULTRA PURE GRADE CAS Number: 77-86-1Synonym(s): tris base, tris buffer, trizma, trizma base Molecular Weight: 121.14Molecular Formula: C4H11NO3 Storage Condition: ROOM TEMPERATURE CodeSizePriceQuantity 0497-500G 0497-1KG 0497-5KG 0497-10KG 0497-12KG 0497-50KG