PCB No. 170, 10 ng/µl, 10ml Back Catalog number: L20017000IO Availability: In the manufacturer's stock Price on request - + Recommended 673541 Diazinon, 10 µg/ml, Ethyl acetate, 10ml Price on request 673638 Methidathion, 100 µg/ml, Ethyl acetate, 5ml Price on request 10379.25-100-AN d-Norpropoxyphene maleate,100 µg/mL,base aceton,1mL Price on request