TFA; Trifluoroacetic acid, 99,9%, 250g Back Catalog number: 2121-3-02:250G Availability: In the manufacturer's stock Price on request - + Recommended 56247 Silver (Ag) Price on request 71062 m-Methylstyrene Price on request S-11758J1-1ML Dimethoate, 100µg/mL in Hexane, 1ml Price on request