Pyrene, 10µg/ml in Acetonitrile, 10ml Back Catalog number: L20930000AL Availability: In the manufacturer's stock Price on request - + Recommended 52054 Mixed Calibration Standard 2 Price on request 2661.12-10-IOX5 Arochlor 1232, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11141-16-5 Price on request 72344 1-(2,3-Dichlorophenyl)urea Price on request