2,4,5-TP acid (Silvex) Back Catalog number: 79539 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1931.6-1ML Pentafluoropropionic anhydride, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 356-42-3 Price on request 95231 Breakdown Mix #1 Price on request 52311 Palladium / Magnesium Matrix Modifier Price on request