PCB No. 167, 10µg/ml in Isooctane, 10ml Back Catalog number: L20016700IO Availability: In the manufacturer's stock Price on request - + Recommended 18208R TCLP - Pesticide Spiking Standard Price on request 3396.8-100-AN Ethoprop, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 13194-48-4 Price on request 678382 4,4'-DDT, 100 µg/ml, Acetonitrile, 5ml Price on request