{"id":97144,"date":"2026-06-19T13:50:55","date_gmt":"2026-06-19T13:50:55","guid":{"rendered":"https:\/\/discover.restek.com\/?p=97144"},"modified":"2026-07-09T15:40:21","modified_gmt":"2026-07-09T15:40:21","slug":"webinar-from-constraint-to-opportunity-optimizing-gc-methods-post-methylene-chloride-ban","status":"publish","type":"post","link":"https:\/\/discover.restek.com\/fr\/webinars\/gnav5746\/webinar-from-constraint-to-opportunity-optimizing-gc-methods-post-methylene-chloride-ban","title":{"rendered":"Webinar: From Constraint to Opportunity: Optimizing GC Methods Post\u2013Methylene Chloride Ban"},"content":{"rendered":"\n
<\/div>\n\n\n\n

Available Now<\/em><\/strong> On Demand<\/strong><\/em><\/h2>\n\n\n\n
<\/div>\n\n\n\n
\n
REGISTER NOW<\/strong><\/a><\/div>\n<\/div>\n\n\n\n
<\/div>\n\n\n\n

<\/p>\n\n\n\n

Executive Summary<\/strong><\/h2>\n\n\n\n

The recent ban on methylene chloride has introduced significant challenges for EPA methods, particularly semivolatile analyses that rely on it as a primary extraction solvent. Mitigation strategies, such as reduced-volume extraction or alternative solvents, often introduce efficiency losses that must be compensated for elsewhere in the workflow. This webinar highlights how innovative GC column technology, paired with high-quality reference standards and optimized GC-MS\/MS methods, can restore and exceed required sensitivity. Additionally, approaches for high-throughput, fast analysis will be discussed to help laboratories maintain performance and productivity under evolving regulatory constraints.<\/p>\n\n\n\n

Key Learning Objectives:<\/strong><\/h2>\n\n\n\n