D4-Quinoxyfen, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677110 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 52118 EPA Method 300.0 Anions Mix A, 1000 µg/mL in Water, 1ml Price on request 92807 Chlorinated Pesticides - USEPA Price on request 0947.9-K-IO 3-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1455-18-1 Price on request