Case Study
Organic Outgassing and Airborne Molecular Contamination
This is a representative example pending publication of a real, client-approved case study.
Challenge
A process engineering group observed intermittent airborne molecular contamination concerns after introducing new materials into a controlled environment. The team needed a practical way to compare possible sources and identify classes of volatile organics without relying on proprietary supplier details.
Approach
Material samples and air-monitoring media were evaluated using automated thermal desorption coupled with GC-MS. The analytical review focused on compound classes, relative fingerprints, and differences between suspect and baseline materials rather than assigning confidential product-specific conclusions.
Result
The comparison identified organic signatures consistent with one group of candidate materials and helped the team remove or qualify alternatives before broader use. The representative workflow provided a defensible screening path for future cleanroom material evaluations.