Pesticide Standard Back Catalog number: 93549 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678650 n-Pentane, 5ml Price on request PN-24S 1,4,6-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request 673417 Promecarb, 100 µg/ml, Acetonitrile, 5ml Price on request