Benzo[a]chrysene, 100µg/ml in Toluene, 1ml Back Catalog number: 0215.22-100-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended EPA-23CSAV Calibration Kit; Alternate Volume, 5 x 200ul, nonane Price on request 18000-0142-100ME5 Bisoprolol, 100µg/ml in MeOH, 5ml Price on request MBP-170 2,2',3,3',4,4',5-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request