D6-Pirimicarb, 100 µg/ml, Acetone, 1ml Back Catalog number: 678365 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C11603000 Chlorpyrifos-oxon, certified, 50mg Price on request 90982 Nitrosamine Standard Price on request 0978.10-K-TX5 Naphthalene-d8, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1146-65-2 Price on request