Ethion, 100 µg/ml, Toluene, 1ml Back Catalog number: 677977 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 79289 trans-Chlordane Price on request 91040 cis-1,2-Dichloroethene, 5000µg/ml in MeOH, 1ml Price on request C0879 4-Chloro-2-nitrobenzoic Acid, >98%, 25g Price on request