Mass-Labelled PCB Solution, 1.2ml x 100ng/ml, nonane Back Catalog number: PCB-IS-A100 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 10734.12-100-IO 2,2',3,4,5'-Pentachlorobiphenyl Price on request C16171830 Phthalic acid, bis-C6-C8-branched alkyl esters C7-rich, 100mg Price on request 98862 Formaldehyde-DNPH Level 5 (5ug/mL) Price on request