Abstract
In the past, headspace analysis has been employed, almost exclusively, in combination with gas chromatography. In this paper the on-line dynamic headspace analysis of liquid streams with direct mass spectrometry detection is described. The limits of detection for acetone and methyl iodide are 1 and 2 mu g ml(-1), respectively. The relative standard deviations (n = 6) for the determination of a 100 mu g ml(-1) concentration stream are 3.0 and 5.3% for acetone and methyl iodide, respectively.
| Original language | English |
|---|---|
| Pages (from-to) | 361-363 |
| Number of pages | 3 |
| Journal | Analytical Proceedings |
| Volume | 32 |
| Issue number | 9 |
| Publication status | Published - 1995 |