2H,2H,3H,3H-Perfluoroundecanoic acid, 50µg/mL in MeOH, 1ml Back Catalog number: A15989010ME-50 Availability: In the manufacturer's stock Price on request - + Recommended ACQ-SE01-015 Ethanol standard in serum,0.1g/L,serum, 1.5mL Price on request 673633 Metazachlor, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 54500 Anions Single Component Kit Price on request