3-Ethyltoluene, 200 µg/ml, Methanol, 1ml Back Catalog number: 680469 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675740 cis-Chlordane, 100 µg/ml, Ethyl acetate, 5ml Price on request 79100 Aroclor 1254 Price on request 15900-0824-100AN5 Chloridazon-desphenyl, 100µg/ml in Acetonitrile, 5ml Price on request