Endrin ketone, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 680869 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1036.22-200-T Benzo[c]chrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 194-69-4 Price on request 10323.5-1MG N-Nitroso-D,L-proline-d7 Price on request L12422200ME 1,2-Dichloroethane, 10µg/ml in MeOH, 10ml Price on request