日本ウォーターズ（米国本社 Waters Corporation）　 Official site

No more worries about helium shortages! High-sensitivity pesticide analysis realized with APGC - Delivering real voices from field users - 6/18 [Live Webinar]

日本ウォーターズ（米国本社 Waters Corporation）　

The APGC ion source equipped with the soft ionization method developed by Waters achieves high sensitivity and high selectivity compared to conventional EI methods, significantly expanding the scope of quantitative analysis using GC-MS. Furthermore, there is no decrease in sensitivity even when changing the carrier gas from helium to nitrogen, making it an effective measure against helium shortages. Additionally, it allows for the direct analysis of acetonitrile solutions after QuEChERS purification with low injection volumes, providing practical advantages such as improved efficiency in sample preparation and prevention of loss of low-boiling compounds. In this webinar, Waters' analytical chemists will introduce the features of APGC and its application in pesticide residue analysis, while also inviting customers who are active in the front lines of analytical work to share practical insights on simplifying sample preparation and reducing maintenance through increased sensitivity. ■ Target Audience Individuals engaged in high-sensitivity pesticide residue analysis using GC-MS, those considering the efficiency of sample preparation processes, and those interested in the use of alternative gases to helium. ■ Program Overview of the APGC ion source and explanation of comparisons and differences with the EI method; introduction of APGC features and examples of pesticide residue analysis from the user's perspective.