PCB No. 141, 100µg/ml in Isooctane, 1ml Back Catalog number: 66141 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 676558 Menaquinone-7, 5mg Price on request 63200 2,2',3,3',4,5,6,6'-Octachlorobiphenyl (200) Price on request 10334.10-10MG 1-(4-Methoxyphenyl)piperazine Price on request