1,8-Dinitropyrene, 100μg/ml in Toluene, 1ml Back Catalog number: R-099S 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 676815 Eicosane, 100 µg/ml, Hexane, 1ml Price on request 91934 n-Propanol Price on request