gamma-HCH, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673620 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59887 Calcium (Ca) Price on request LGC2611 Zinc - DSC calibration standard, 500mg Price on request 676488 Bis(2-ethylhexyl)-3,4,5,6-tetrabromophthalate, 100 Price on request