Determination, storage, and preservation of low molecular weight hydrocarbon gases in aqueous solution
Journal of Research of the U.S. Geological Survey
By: D. J. Schultz, J. F. Pankow, D. Y. Tai, D. W. Stephens, and R. E. Rathbun
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Abstract
A gas chromatograph with a flame ionization detector was used in conjunction with a stripping chamber and cold trap apparatus to measure microgram-per-litre quantities of low molecular weight hydrocarbon gases in water samples. Glass bottles with ground-glass stoppers were used to store the samples. Formalin was added to stop bacterial activity and preserve samples with no measurable losses for as much as 7 days.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Determination, storage, and preservation of low molecular weight hydrocarbon gases in aqueous solution |
| Series title | Journal of Research of the U.S. Geological Survey |
| Volume | 4 |
| Issue | 2 |
| Year Published | 1976 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Description | 5 p. |
| First page | 247 |
| Last page | 251 |
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