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 93808 cis-Nonachlor Price on request 96731 Triethylene glycol Price on request 32191 1,2-Dichlorobenzene Price on request