epsilon-HCH, 10μg/ml in Acetonitrile, 1ml Back Catalog number: 15900-2684-10AN1 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 677612 Halosulfuron (free acid), 10mg Price on request L20012300IO PCB No. 123, 10µg/ml in Isooctane, 10ml Price on request 684175 Trichloromethane, 100 µg/ml, Methanol, 1ml Price on request