Aroclor Standard Back Catalog number: 20064 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended G844495 Guanylurea, 10mg Price on request L20900100CY 2-Methylphenanthrene, 10µg/ml in CY, 10ml Price on request 8632.31-10UG 2ß,17 alpha(H),21ß(H)-2-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 138057-81-5 Price on request