Determination of low-molecular-weight aldehydes in stack gas and automobile exhaust gas by liquid chromatography
β Scribed by A.C. Geng; Z.L. Chen; G.G. Siu
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 409 KB
- Volume
- 257
- Category
- Article
- ISSN
- 0003-2670
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Although morphine may be gas chromatographed as such, its phenolic properties cause adsorption which produces tailing and makes quantitative work impossible. This difficulty was overcome by converting morphine to its trimethylsilyl ether which gave a symmetrical elution The alkaloids of opium were e
A quantitative method for determining residual ethylene oxide in plastic and rubber catheters using gas-liquid chromatography has been developed. Tests on ethylene oxide stabilized catheters indicated that the amount of ethylene oxide in the catheters decreased as a function of aeration time up to 4