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 50004 Wisconsin DNR DRO n-Hydrocarbon Standard Price on request 31051 EPA Method 550 Analytes Price on request 0745.12-K-IO 5-Ethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 42775-75-7 Price on request