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 63110 2,3,3',4',6-Pentachlorobiphenyl (110) Price on request IBPO003 Azorubin (E 122), 1g Price on request ALR-176N Monoisobutyl phthalate, 100mg Price on request