1/4" flow cell with quartz insert for fixed path length

Flow Cells
For UV-Vis Spectroscopy

Flow through cells are ideal options for demanding applications including process control, monitoring reaction kinetics, chromatography, or when remote analysis is preferred or absolutely necessary.

Flow cells are independent of refractive index and compatible with a variety of sample types including gaseous vapors and hazardous or corrosive liquids. For applications where it is not practical to remove sample aliquots for analysis, or too dangerous, our fiber optic flow cells are the perfect sampling accessory and are leak tight at high pressure and temperatures.

The1/8" and 1/4" flow-through cells are fabricated from stainless steel and can be used with or without quartz sleeve inserts for additional chemical compatibility. When used without quartz sleeves, sample path lengths are user adjustable. The use of quartz sleeves preserves the UV-Vis wavelength range from 190 nm - 980 nm while providing a fixed path length dictated by the internal diameter of the quartz sleeve.

The 1/8" flow cell is by far the most popular and best seller for most applications while the PEEK flow cell is ideal for small sample volumes. For larger sample volumes and path lengths, collimating lens assemblies can be provided to maximize light throughput.

PEEK flow cell for use with small volumes.

1/8" flow cell with user adjustable path length