alpha-HCH-d6, 100µg/ml in Cyclohexane, 1ml Back Catalog number: 15900-2671D-100CY Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 92745 tert-Butanol-d9 Price on request M4M172 2,2',3,3',4,5,5'-Heptachloro-4'-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene Price on request 50065 Metals Mix #2 Price on request