Pesticide/PCB Surrogate, Mix, 200µg/ml in Acetone, 10 x 1ml Back Catalog number: GS09000055AC Availability: In the manufacturer's stock Price on request - + Recommended 8393.6-K-TFX5 Levoglucosan, 1000µg/mL, Solvent-Tetrahydrofuran, Unit 1mL, # of units-5, Cas.no. 498-07-7 Price on request 673703 Terbuthylazine, 10 µg/ml, Ethyl acetate, 10ml Price on request 673259 Dimethoate, 100 µg/ml, Acetonitrile, 5ml Price on request