EPA 537 UCMR3 Calibration Mix 1 Back Catalog number: 96870 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673276 Ethirimol, 10 µg/ml, Acetonitrile, 10ml Price on request 678422 alpha-HCH, 100 µg/ml, Acetonitrile, 5ml Price on request 675756 Dimefox, 100 µg/ml, Acetonitrile, 5ml Price on request