CLP Pesticide Standard Mix A - 4x Low Point Back Catalog number: 20012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72230 Penicillin G, 1000µg/ml in MeOH, 1ml Price on request 680062 4,4-Dibromobiphenyl, 250mg Price on request 10379.25-100-AN d-Norpropoxyphene maleate,100 µg/mL,base aceton,1mL Price on request