Laura Righetti explains why quantification, not instrumentation, still keeps mass spectrometry imaging (MSI) out of routine food safety testing.
|Articles|February 1, 2003
- LCGC North America-02-01-2003
- Volume 21
- Issue 2
Stir-Bar Sorptive Extraction of Trace Organic Compounds from Aqueous Matrices
This column describes the principles of stir-bar sorptive extraction and presents some typical applications.
Advertisement
Articles in this issue
over 23 years ago
Preparing the Laboratory for a Gas Chromatographover 23 years ago
Pittcon Product Showcaseover 23 years ago
Success with Evaporative Light-Scattering Detectionover 23 years ago
Mobile-Phase Cleanup Using Solid-Phase Extraction DisksAdvertisement
Related to this article
Anneli Kruve reports that toxicity predictions from MS2-derived molecular fingerprints outperform spectral-similarity methods in nontarget screening of food.
Quantitative non-targeted screening with predicted response factors is not for regulation, but can rank environmental chemicals by concentration and toxicity.
Advertisement
Advertisement
Trending on LCGC International
1
Conversations with Michael Dong: Why 2.1-mm i.d. Columns Are Preferred for Pharmaceutical Quality Control
2
Conversations with Michael Dong: Acetonitrile and Methanol: A Comparison of Their Chromatographic Properties
3
Mass Spectrometry Imaging in Food: The Power and the Limits
4
UHPLC-HRMS Screens Alkaloids in Cereals and Spices
5