Cold vapor generation can provide more than 10-fold improvement in sensitivity on ICP for cold vapor forming elements such As, Sb, Se, Tl and Hg.<\/p><\/blockquote>\n
Design<\/h2>\n
Its design is based upon Glass Expansion\u2019s industry-standard cyclonic\u00a0![\"\"](\"https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/HydraMist-Spray-Chamber.png\")
<\/p>\n
spray chamber, giving excellent sensitivity and short-term analytical precision with fast washout. It features a secondary inlet port that mixes the aerosolized sample and liquid reductant inside the spray chamber for rapid conversion of the As, Sb, Se, Tl and Hg analytes into volatile\u00a0hydride species. A unique drain design ensures fast, complete removal of waste from the spray chamber, eliminating excess hydrogen build-up that causes sample reflux degrading analytical precision.<\/p>\n
HydraMist spray chamber features:<\/h3>\n\n- Same outstanding short-term analytical precision and washout as other Glass Expansion cyclonic spray chambers<\/li>\n
- Fast and complete vapor phase formation of volatile As, Se, Sb, Tl and Hg species for the best detection limits in hydride generation mode<\/li>\n
- A unique drain design to eliminate hydrogen build-up and sample reflux that degrades short-term precision<\/li>\n
- Economic, just replace your current spray chamber and keep your existing nebulizer<\/li>\n
- Improve productivity by analysing non-hydride forming elements and cold vapor elements simultaneously, avoiding system shutdowns to change over between the hydride generator accessory and conventional pneumatic nebulization<\/li>\n<\/ul>\n
Simple Mode<\/h2>\n
With a simple to setup with fast changeover, the HydraMist Spray chamber can be operated in one of 3 different modes. The simple mode provides (figure 1.) simultaneous hydride and pneumatic nebulization\u00a0mode with 5 fold improvements for detection limits of the hydride forming elements, while maintaining analytical performance for non-hydride elements.<\/p>\n
Sensitive Mode<\/h2>\n
With the addition of an extra sample input and t-piece (figure 2.) the HyrdraMist provides a sensitive, simultaneous cold vapor and pneumatic nebulization mode with more than 10 fold improvements in detection limits for the cold vapor elements without compromising performance of non-hydride forming elements. Finally, it can be used as a conventional cyclonic spray chamber with pneumatic nebulization.![\"\"](\"https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Sensitive-simultaneous-cold-vaporpneumatic-nebulization.png\")
<\/p>\n
![\"\"](\"https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Simple-simultaneous-cold-vapor.pneumatic-nebulization.png\")
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
Simple Mode<\/h2>\n
With a simple to setup with fast changeover, the HydraMist Spray chamber can be operated in one of 3 different modes. The simple mode provides (figure 1.) simultaneous hydride and pneumatic nebulization\u00a0mode with 5 fold improvements for detection limits of the hydride forming elements, while maintaining analytical performance for non-hydride elements.<\/p>\n
Sensitive Mode<\/h2>\n
With the addition of an extra sample input and t-piece (figure 2.) the HyrdraMist provides a sensitive, simultaneous cold vapor and pneumatic nebulization mode with more than 10 fold improvements in detection limits for the cold vapor elements without compromising performance of non-hydride forming elements. Finally, it can be used as a conventional cyclonic spray chamber with pneumatic nebulization.<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n