ICP-MS Mix Back Catalog number: 59538 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12114.4-K-ME Metformin-d6 HCl, 1000µg/ml in MeOH, 1ml Price on request 678241 4-Epichlortetracycline hydrochloride, 5mg Price on request 678008 Terbufos, 100 µg/ml, Toluene, 1ml Price on request