Tetracontane, 100 µg/ml, Hexane, 10ml Back Catalog number: 676816 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 57112 Magnesium (Mg) Price on request 99399 PAH Mix, 18 anal., 100µg/ml in Acetonitrile, 1ml Price on request 59967X Calibration Std. #2 Price on request