Perfluoro-n-[13C9]nonanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: M9PFNA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3888.12-100-ME (+/-)-Geosmine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-, Cas.no. 164-19-1 Price on request 1579.4-K-ME Metformin hydrochloride, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1115-70-4 Price on request 685692 Formaldehyde-2,4-DNPH, 1000µg/ml in AL, 5ml Price on request