The determmatlon of hydride-formmg elements usmg dtierent sample mtroductlon procedures mto nucrowaveinduced plasmas (MIPS) has been studied For the deternunatlon of As, Sb and Se. analyte mtroductlon was accomplished Hnth a pneumatic concentnc glass nebuhzer, a graphite furnace, or wtth hydnde gene
A Dual Microwave-Induced Plasma System with Direct Solution Introduction for Atomic Emission Spectrometry
β Scribed by K.C. Ng; S.M. Chen
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 319 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0026-265X
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π SIMILAR VOLUMES
Aqueous sample solutions were nebulized by an ultrasonic nebulizer and the solvent was removed by a desolvation apparatus before introduction of the aerosol into the microwaveinduced plasma (MIP). The desolvation system consists of a heating tube and a condenser associated with a concentrated \(\mat
Argon and helium microwave-induced plasmas (MIPS) operated in a TMoro Beenakker resonator and in a surfatron were investigated for the determination of hydride-forming elements. The MIPS in both devices were optimized with elemental mercury vapour. The analytical figures of merit were determined for