2,4-D, 100µg/ml in Acetonitrile, 5ml Back Catalog number: 15900-1140-100AN5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended M2PFTEDA Perfluoro-n-[1,2-13C2]tetradecanoic acid, 50µg/ml in MeOH, 1,2ml Price on request 681256 D4-1H-Benzotriazole, 10.0 µg/ml, Methanol, 10ml Price on request 82442 4-Methyl-2-pentanone Price on request