A two-dimensional gas chromatography-time-of-flight mass spectrometry method detects legacy pesticides and PCBs below guideline levels.
|Articles|July 1, 2000
- July 2000
- Volume 18
- Issue 7
- Pages: 726–735
Fast and Efficient Volatile Compound Analysis by Purge-and-Trap GC-MS
Author(s)C. Eric Boswell
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The author configured a purge-and-trap GC-MS system that simultaneously improved chromatographic resolution and reduced analysis time.
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