beta-HCH, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673616 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10532.27-10MG 25-Hydroxyvitamin D3 Price on request 95422 1,2,4-Butanetriol Price on request 94190 Freon 113 & MTBE Price on request