PCB No. 78, 100µg/ml in Isooctane, 1ml Back Catalog number: 66078 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11731.12-100-IO 3,3',4,5,5'-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request BDE-139 2,2',3,4,4',6-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request AC-AQ50-030 Aqueous ethanol control EtOH AQ (5.0g/L), 10 x 3.0ml Price on request