PCB No. 169, 10µg/ml in Isooctane, 10ml Back Catalog number: L20016900IO Availability: In the manufacturer's stock Price on request - + Recommended MPCB-MXH Native Chlorinated Methoxybiphenyl Solution/Mixture, 1.2ml, nonane Price on request 79019 Dieldrin, 1000µg/ml in Hexane, 1ml Price on request MI508-100 Reagent kit for 100 tests (Iron) Contains: 2 x 20mL FE-O Price on request