Mass-Labelled PCB Solution, 1.2ml x 20ng/ml, nonane Back Catalog number: PCB-IS-A20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 0349.16-K-IO 1-Phenylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 605-02-7 Price on request 675664 Sulfentrazone, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 680290 Flucycloxuron, 100 µg/ml, Acetonitrile, 1ml Price on request