Profenofos, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678487 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 71680 2-Methyl-1-hexene Price on request 0344.18-K-IO 4-n-Hexylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59662-31-6 Price on request MFDUEA 2H-Perfluoro-[1,2-13C2]-2-dodecenoic acid (10:2), 1.2ml x 50ug/ml, isopropanol Price on request