Trimethoprim, 100μg/mL in Acetonitrile, 1ml Back Catalog number: XA17875000AL Availability: In the manufacturer's stock Price on request - + Recommended 684978 Bioresmethrin, 100 µg/ml, Ethyl acetate, 5ml Price on request DFP-IS-A Mass-Labelled PCDF/PCB Syringe Spike, 1.2ml, nonane Price on request 71847 Imazapic Price on request