Pyriprole, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 684535 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 683776 trans-Permethrin, 100 µg/ml, Cyclohexane, 1ml Price on request 79591 Parathion methyl Price on request 11186.8-10MG Caffeine-d9 (1,3,7-trimethyl-d9),neat,neat,10mg Price on request