Mass-Labelled PCB Solution, 1.2ml x 100ng/ml, nonane Back Catalog number: PCB-IS-A100 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 92423 Pesticide Mix, 100µg/ml in Toluene, 1ml Price on request 673653 Parathion-methyl, 10.0 µg/ml, Ethyl acetate, 10m Price on request 682897 Ethyl phthalyl ethyl glycolate, 1000mg Price on request