525.2 Calibration Standard Back Catalog number: 94894 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673933 Fipronil, 100 µg/ml, Acetonitrile, 5ml Price on request 38125 CWA Toxaphene Price on request PCB-CVS-B10-SET1 CS1/CS2/CS3/CS4/CS5 Kit, 5 x 200ul, nonane Price on request