D7-Malathion, 100 µg/ml, Acetone, 1ml Back Catalog number: 674842 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended MBP-11 3,3'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 678104 Prothiofos, 100 µg/ml, Acetonitrile, 1ml Price on request P-468S-CN Thifensulfuron methyl, 100μg/mL in Acetonitrile, 1ml Price on request