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 92286 Pesticide Mix #1 Price on request 92794 BTEX Standard Price on request 73201 Oxadixyl Price on request