Propylene glycol, 1000mg Back Catalog number: 682818 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 94567 PCB Congener Mix, 100µg/ml in Isooctane, 1ml Price on request L-PFPRS Sodium perfluoro-1-propanesulfonate, 1.2ml x 50ug/ml, methanol Price on request 681628 Linalyl acetate, 250mg Price on request