Anthracene, 1000ug/mL in methylene chloride Back Catalog number: 70013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1579.4-250MG Metformin hydrochloride, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 1115-70-4 Price on request 72563 Dodecamethylcyclohexasiloxane Price on request NAP6MHPS Sodium perfluoro-6-methylheptanesulfonate, 1.2ml x 50ug/ml, methanol Price on request