Anions Mix Back Catalog number: 50146 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71326 1,3-Dibromopropane Price on request 2663.10-100-HX Toxaphene,100 µg/mL,n-hexane,1mL, Price on request 673406 Pencycuron, 10.0 µg/ml, Acetonitrile, 10ml Price on request