Monitoring Trace-Level High-Boiling Compounds in Air with UNITY™

This application note demonstrates the long-term stability of the UNITY™ setup for the off-line analysis of two high-boiling analytes, methyl salicylate (MS) and triethyl phosphate (TEP). UNITY™ is a versatile thermal desorber for the analysis of VOCs and SVOCs in air and materials, which compatible with all major makes of GC and GC-MS.