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✦   LIBER   ✦

An inexpensive continuous-type ultrasonic nebulizer for atomic spectrometry

✍ Scribed by Qinhan Jin; Feng Liang; Yanfu Huan; Yanbo Cao; Jianguang Zhou; Hanqi Zhang; Wenjun Yang

Book ID
101267418
Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
114 KB
Volume
12
Category
Article
ISSN
0895-7533

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✦ Synopsis

We developed an inexpensive continuous-type ultrasonic nebulizer for atomic spectrometry based on a domestic humidifier. With this nebulizer, the aerosol introduction rate is about 1.0 mL/min, much greater than that of pneumatic nebulizer. The long-term stability was also satisfactory because both the solution level and the coupling water temperature were held constant. The pumps controlled by a computer allow the nebulizer to work continuously. The results show that both the analytical performance and the cost were satisfactory.

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Evaluation of an Ultrasonic Nebulizer In
Evaluation of an Ultrasonic Nebulizer Interface for Capillary Electrophoresis and Inductively Coupled Plasma Mass Spectrometry
✍ Qinghong Lu; Ramon M. Barnes πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 161 KB

An interface for capillary electrophoresis (CE) and inductively coupled plasma mass spectrometry (ICP-MS) is developed with a commercial ultrasonic nebulizer. The CE ground path was provided through a coaxial liquid electrolyte flow surrounding the CE capillary. To accommodate this dual capillary ar