NCGSI Standard Back Catalog number: 93127 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12124.1-K-ME Iodoform,1000 µg/mL,MeOH,1mL, Price on request 10017A CLP Semi-Volatiles - PAH Standard Price on request 18000-0701D-100ME Metformin-d6-HCl, 100μg/ml in MeOH, 5ml Price on request