Perfluoro-7-methyloctanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: IPPFNA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 54142 Alkalinity as Calcium Carbonate, 1000µg/ml in Water, 100ml Price on request 2842.6-50-ME 1H,1H-Perfluorohexan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 423-46-1 Price on request DF-A10-CSL Extended Calibration/Low Level Solution, 200ul, nonane Price on request