| 摘要 |
PCT No. PCT/AU83/00120 Sec. 371 Date Apr. 27, 1984 Sec. 102(e) Date Apr. 27, 1984 PCT Filed Aug. 30, 1983 PCT Pub. No. WO84/00906 PCT Pub. Date Mar. 15, 1984.A nebulizer assembly has an interface (20) at which sample liquid is formed into an aerosol such as by the introduction of a gas at (13). Contamination of the interface is substantially reduced by stopping the production of aerosol and flooding the interface with liquid. The aerosol is supplied to a cloud chamber (22) before analysis. Means are also provided to purge the cloud chamber prior to analysis. |
