Application Note - Trace Analysis of Volatile and Semi-volatile Organic Compounds in Water Produced from a Thermo Scientific Barnstead Genpure Pro UV Water Purification System

The document details an analysis of VOCs and S-VOCs in ultrapure water produced by the Thermo Scientific Barnstead GenPure Pro UV water purification system. The water met stringent ASTM Type 1 specifications and was tested using GCMS. Results showed VOC and S-VOC levels below detection limits, indicating the system's efficacy in producing high-purity water suitable for sensitive organic analyses. The system uses UV light and high-quality DI cartridges to achieve these results.