Napropamide, 100µg/ml in Acetonitrile, 1ml Back Catalog number: S-11585A1-1ML Availability: In the manufacturer's stock Price on request - + Recommended 0706.13-500-IO 2,3,5-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2245-38-7 Price on request 675397 Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml Price on request 681534 7H-Perfluoro heptanoic acid, 100mg Price on request