Spiking Solution Back Catalog number: 59292 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8703.12-100-IO 2,2',4,4',6-Pentachlorobiphenyl, 100µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 39485-63-1 Price on request 79379 Benzo(a)pyrene Price on request 681543 cis-Nonachlor, 100 µg/ml, Cyclohexane, 1ml Price on request