alpha-HCH, 100 µg/ml, Methanol, 1ml Back Catalog number: 680442 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 15900-0210-100AN5 Atraton, 100µg/ml in Acetonitrile, 5ml Price on request 676313 Prometryn, 10.0 µg/ml, Acetonitrile, 10ml Price on request 70125 1,2-Dichlorobenzene, 1000µg/ml in MeOH, 1ml Price on request