Cation Mix Back Catalog number: 50419 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended R-032S 1,6-Dinitropyrene, 100µg/ml in Toluene, 1ml Price on request 34291 1,1-Dichloroethane, 2000µg/ml in MeOH, 1ml Price on request 675738 Benfluralin, 100 µg/ml, Ethyl acetate, 5ml Price on request