Analysis of Volatile Organic Compounds Using USEPA Method 8260 and the 4760 Purge and Trap and the 4100 Autosampler

Application Note Comparison of Helium and Nitrogen Purge Gases for the Analysis of Volatile Organic Compounds (VOCs) by Purge and Trap Introduction Although analysis of VOCs by purge and trap (P&T) is considered a mature technique, advances in methodology and…

Analysis of Volatile Organic Compounds Using USEPA Method 524.3 Eclipse 4760 Purge and Trap and the 4100 Autosampler Introduction Although analysis of VOCs by purge and trap is considered a mature technique, advances in methodology and refinement of instrumentation are…

Analysis of EDB, 123-TCP, and DBCP By USEPA Method 524.3 Eclipse 4760 Purge and Trap and the 4100 Autosampler Introduction Many laboratories analyze 1,2-Dibromoethane (EDB), 1,2,3-Trichloropropane (123-TCP), and 1,2-Dibromo3-chloropropane (DBCP) in drinking water by USEPA Method 504.1 or USEPA 8011.…

Analysis of 1,4-Dioxane by Purge and Trap and Gas Chromatogaphy/Mass Spectrometry Introduction 1,4-Dioxane is a heterocyclic molecule that belongs to a class known as ethers. This compound has been used in the past as a stabilizer for different types of…