The PFP7 and PFP7/C are low temperature, single channel emission flame photometers
designed for the routine determination of sodium (Na) and potassium (K). Additional filters are
available for the determination of lithium (Li), calcium (Ca) and barium (Ba). Both versions are
fitted with automatic flame failure detection for user safety, making them ideal for use in clinical,
industrial or educational applications. The model PFP7/C is specifically designed for use in
clinical applications. The in-built lineariser circuitry enables readings of both Na and K, at normal
clinical serum concentrations to be displayed directly in mmol/l. Serum samples must be diluted
200:1 or 100:1 prior to presentation to the flame photometer. Jenway are able to offer a diluter
to enable this to be carried out efficiently and accurately