March 25th 2024
Scientists from East China Jiaotong University recently tested different sample selection methods using near-infrared (NIR) spectral information entropy as a similarity criterion.
July 1st 2016
Analysis of Challenging Semiconductor Chemicals by ICP-MS
February 13th 2024Webinar Date/Time: Tuesday, March 12, 2024 Morning Session: 10am EDT | 7am PDT | 2pm GMT | 3pm CET Afternoon Session: 12:30pm EDT | 9:30am PDT | 4:30pm GMT | 5:30pm CET Wednesday, March 13, 2024 Morning Session: 10am EDT | 7am PDT | 2pm GMT | 3pm CET Afternoon Session: 1pm EDT | 10am PDT | 5pm GMT | 6pm CET
The Latest Trends in Atomic Spectroscopy: A Virtual Symposium
February 12th 2024Webinar Date/Time: Tuesday, March 12, 2024 Morning Session: 10am EDT | 7am PDT | 2pm GMT | 3pm CET Afternoon Session: 12:30pm EDT | 9:30am PDT | 4:30pm GMT | 5:30pm CET Wednesday, March 13, 2024 Morning Session: 10am EDT | 7am PDT | 2pm GMT | 3pm CET Afternoon Session: 1pm EDT | 10am PDT | 5pm GMT | 6pm CET
Elemental Analysis of Sodium Ion on Battery Cathode Precursor Chemicals PB, SMO, and SFP
December 13th 2023Webinar Date/Time: Europe: Wednesday, January 17, 2024 at 2pm BST | 3pm CEST North America: Wednesday, January 17, 2024 at 11am PDT | 2pm EDT Asia: Thursday, January 18, 2024 at 10am CST | 11pm JST
Sample Preparation Method for Mercury Analysis in Reagent Chemicals by ICP-OES
November 1st 2015Efficient and accurate measurement of mercury concentration is a challenge. A direct sample preparation method for reliable ICP-OES mercury measurement would be invaluable to chemical manufacturers, testing laboratories, and other industries. Historically, ICP-OES Hg measurements have been plagued by poor Hg detection limits, severe carryover effects, and sample instability. In this study, we present a method of sample preparation for ICP-OES mercury analysis in various reagent chemical compounds. This sample preparation method is straightforward and direct, allowing mercury analysis in a variety of reagent chemicals without digestion.