The very simplest is the "flame test", which has been refined as a "flame photometer".

Oil free pressure/vacuum pumps, ideal for air sampling, pressure/vacuum filtration, water aeration, flame photometers, etc.

Early products included a boiler feedwater flame photometer, a balloon hydrometer, a nerve gas detector, a lab refractometer and process control refractometers.

Potassium concentration in solution is commonly determined by photoelectric flame photometer, atomic absorption spectrophotometry, inductively coupled plasma, or ion selective electrodes.

A photoelectric flame photometer is a device used in inorganic chemical analysis to determine the concentration of certain metal ions, among them sodium, potassium, lithium, and calcium.

Equipment such as UV Visible Spectraphotometer, Deep Freezer, Sonicator, kjeltech system, microwave digestion unit, autotitrator, flame photometer, Muffle furnace and nephelometer are available at the divisional laboratory.

TRSL laboratory assist the scientists to explore novel methods for soil and plant analysis and is equipped with soil and plant analysis equipment such as distillation unit, spectrophotometer, flame photometer and precision balance.

Jenway currently produce two flame photometers, the Model PFP7 and the Model PFP7/C. Both models are similar in specification, though the Model PFP7/C is designed specifically for use in clinical applications.

The Biochemistry unit is well equipped with facilities like HPLC system, thermocycler, electrophoresis system, CO incubator, gel-documentation system, biological safety cabinet, blood chemistry analyser, blotting apparatus, UV-VIS spectrophotometer, flame photometer, high-speed refrigerated centrifuge and other basic biochemical and molecular biological tools.