Cations Mix - ICC-DX-621 Back Catalog number: 50284 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673354 Chlorotoluron, 10.0 µg/ml, Acetonitrile, 10ml Price on request 54270 MBAS-Alkyl Price on request 684134 1,1,1,2-Tetrachloroethane, 100 µg/ml, Methanol, Price on request