TFA; Trifluoroacetic acid, 99,9%, 250g Back Catalog number: 2121-3-02:250G Availability: In the manufacturer's stock Price on request - + Recommended 678002 Prothiofos, 100 µg/ml, Toluene, 1ml Price on request SC-396749 2-hydroxy-3-methylpentanoic acid, >95%, 50mg Price on request 3657.6-1G 1,2-Dibromobenzene Price on request