Trifluoroacetic acid sodium, 250mg Back Catalog number: C17844415 Manufacturer: DR. EHRENSTORFER Availability: In the manufacturer's stock Price on request - + Recommended 52099 ICP-MS Calibration Standard Price on request 678443 Naled, 100 µg/ml, Acetonitrile, 5ml Price on request 10738.12-100-IO 2,2',3,3',4,5,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request