Advances in analytical instrumentation like Chromatography and Mass Spectrometry used in Pharmaceutical, Biotechnology, Academic research have increased the sensitivity of detection for trace level organics popularly known as small molecules. This can involve sensitivities in the sub-ppb (part per billion) or even ppt (part per trillion) range.

Thermo Scientific™ Barnstead™ Water Purification Systems enable researchers to overcome daily reproducibility issues in Chromatography & Mass Spectrometry through the production of high quality Type 1 Ultra-Pure water.