PCB No. 185, 100ug/ml in Isooctane, 1ml Back Catalog number: 66185 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 12078.5-100MG Semicarbazide hydrochloride,neat,neat,100mg, Price on request 79003 Acenaphthylene, 1000µg/ml in MeOH, 1ml Price on request 98046 OCP Mix I Revised Price on request