4-Methoxy-2,2',5'-trichlorobiphenyl, 100µg/ml in IO, 1ml Back Catalog number: MOPCB-3004S Availability: In the manufacturer's stock Price on request - + Recommended 38367 Total THC - Performance Test GC Price on request 3494.11-100-AN Propoxur, 100µg/ml in Acetonitrile, 1ml Price on request 83538 Acetophenone-DNPH Price on request