TFA; Trifluoroacetic acid, 99,9%, 250g Back Catalog number: 2121-3-02:250G Availability: In the manufacturer's stock Price on request - + Recommended MBDE-MXG Mass-Labelled PBDE Solution/Mixture, 1.2ml, nonane Price on request 90615 n-Butanol Price on request 66090 2,2',3,4',5-Pentachlorobiphenyl (90) Price on request