Tetracontane, 100 µg/ml, Hexane, 10ml Back Catalog number: 676816 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 30581 m-Xylene Price on request 50611 Chloride 5.0 µg/mL (Cl-) Price on request 679454 Chlorfenvinphos, 100 µg/ml, Methanol, 1ml Price on request