n-Hexane, 1000µg/ml in MeOH, 1ml Back Catalog number: 70962 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA20510000AL Acenaphthylene, 100µg/mL in Acetonitrile, 1ml Price on request 2127.12-10-IOX5 Arochlor 1248 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 12672-29-6 Price on request 66052 2,2’,5,5’-Tetrachlorobiphenyl (52) Price on request