PCB No. 185, 100ug/ml in Isooctane, 1ml Back Catalog number: 66185 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 11158.18-250MG L-Nicotine bitartrate dihydrate,neat,neat,250mg, Price on request ULM-8157-1.2 Cyanuric acid, 100µg/mL in Water, 1,2ml Price on request 63099 2,2',4,4',5-Pentachlorobiphenyl Price on request