Prothiofos, 100 µg/ml, Toluene, 1ml Back Catalog number: 678002 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1957.6-K-IO 1,4-Dichlorobenzene-d4, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 3855-82-1 Price on request 38046 WP Pesticide Amp 2 “Chlordane” Price on request 676539 D6-Chlorpyrifos-methyl, 100 µg/ml, Acetone, 1ml Price on request