2,2',3,3',4,5,5',6,6'-Nonachlorobiphenyl Back Catalog number: 63208 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71982 1,cis-2,trans-4-Trimethylcyclohexane Price on request 677355 Fluorene, 100 µg/ml, Cyclohexane, 1ml Price on request 10534.28-1MG 25-Hydroxyvitamin D2 (95%) Price on request