Labelled Compound Stock Solution, 1.2ml, nonane Back Catalog number: EPA-1668LCS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 2216.10-K-T 1-Nitronaphthalene-d7, 1000µg/ml in Toluene, 1ml Price on request 8227.13-100 Pirimiphos-ethyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 23505-41-1 Price on request 673510 Chlorpropham, 100 µg/ml, Ethyl acetate, 5ml Price on request