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 673314 Haloxyfop, 10.0 µg/ml, Acetonitrile, 10ml Price on request 680496 PSA-C18-Mix 10 Price on request ACQ-SE10-115 Ethanol standard in serum,1.0g/L,serum, 1.5mL Price on request