Chrysene, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 680367 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9400.19-100-ME Doxepin hydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1229-29-4 Price on request 677800 Malonic acid, 250mg Price on request 53044 Calibration Standard Mix 2 Price on request