This needle sparger is designed to be used with the following units:

Tekmar 2000 & 3000 Purge and Trap Concentrators

Tekmar 2016 & 2031 Autosamplers.

These spargers can also be used for headspace sweep analysis of volatile compounds and oils.

Needle spargers are recommended for the following purge and trap analysis; slurries, soils, viscous liquids and foaming liquid samples.

These U-Shaped spargers are specifically designed for use with O-I Analytical Purge and Trap Concentrators. Fritted spargers are recommended for potable and wastewater samples.