4,5-Methylenephenanthrene Back Catalog number: 79615 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PCB-IS-A100 Mass-Labelled PCB Solution, 1.2ml x 100ng/ml, nonane Price on request 92734 Aroclor 1242 Price on request 0689.29-100-IO 17ß(H)-28-Norlupane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 134501-93-2 Price on request