PCB No. 141, 100µg/ml in Isooctane, 1ml Back Catalog number: 66141 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended PBCD rac-(1,5R,6S,9S,10R)-pentabromocyclododecene, 1.2ml x 50ug/ml, toluene Price on request 79596 Formaldehyde Price on request 92997 Semi-Volatile Standard Price on request