TFA; Trifluoroacetic acid, 99,9%, 250g Back Catalog number: 2121-3-02:250G Availability: In the manufacturer's stock Price on request - + Recommended 676287 Metconazole, 100 µg/ml, Acetonitrile, 1ml Price on request 673553 Difenoconazole, 10 µg/ml, Ethyl acetate, 10ml Price on request 674787 PSA-Mix 4 Price on request