PSA-C18-Mix 1 Back Catalog number: 674491 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 94550 VOC Standard Price on request 72668 Tefluthrin Price on request 12114.4-100-ME Metformin-d6 hydrochloride (dimethyl-d6),100 µg/mL,MeOH,1mL, Price on request