D20-Ethion, 100 µg/ml, Acetone, 1ml Back Catalog number: 680895 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675833 Mecarbam, 100 µg/ml, Toluene, 5ml Price on request DF-13478-S 1,3,4,7,8-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 679375 Chlorpyrifos-methyl, 10.0 µg/ml, Cyclohexane, 10 Price on request