Semi-Volatile Mix Back Catalog number: 95222A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1021.20-500MG n-Eicosane-d42,neat,neat,500mg, Price on request 2834.5-50-ME 5H-Perfluoropentanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 376-72-7 Price on request 677784 Metformin hydrochloride, 100 µg/ml, Methanol, 1m Price on request