CCME PAH Calibration Standard Back Catalog number: 60034 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DBDPE 1,2-Bis(pentabromophenyl)ethane, 1.2ml x 25ug/ml, toluene Price on request 675811 Ethephon, 10 µg/ml, Acetonitrile, 10ml Price on request N-11707-1G Diethyl succinate, 1g Price on request