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 57914 Silicon (Si) Price on request 96600 Paroxetine Price on request 674028 Clopyralid, 10.0 µg/ml, Acetonitrile, 10ml Price on request