duoPUR / subPUR
Sub-boiling distillation systems has been demonstrated to be the best effective method for acid purification. Discover duoPUR & subPUR acid distillation systems – a perfect alte...
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← 返回产品列表Sub-boiling distillation systems has been demonstrated to be the best effective method for acid purification. Discover duoPUR & subPUR acid distillation systems – a perfect alternative to the purchase of expensive ultrapure acids.
duoPUR and subPUR Quartz sub-boiling distillation system Milestone has developed the duoPUR and subPUR, sub-boiling distillation systems which allow laboratories to make their own high purity acids at dramatically reduced costs. Play Video
Make your own ultrapure acids Reviews by SelectScience Sub-boiling distillation has been demonstrated to be the best method and the most effective approach in acid purification. Offering an optimal purification method for preparation of high purity reagents, this type of acid distillation uses contactless infrared lamps to vaporize the surface liquid at a temperature typically 20°C below the boiling point. The duoPUR allows the purification of the most common acids such as HNO 3 and HCl. In contrast to conventional distillation systems, where strong boiling action generating aerosolized particles results in contamination of the original liquid with the distillate, the duoPUR acid purification system using sub-boiling technology provides gentle surface evaporation preventing the formation of spray or droplets and yields to ultrapure acids. The duoPUR offers an alternative to the purchase of expensive high purity acids for trace elemental analyses. Up to 90% cost saving of ultrapure acids High productivity ‘On-demand’ acid distillation Single or double distillation upon on requirements Request a quote Questions Questions? Rethink your lab’s impact. APPLYING GREEN CHEMISTRY PRINCIPLES
“In the preparation of high purity reagents, there is only one significant and practical choice for the method of purification: sub-boiling distillation" US EPA SW-846, Chapter 3, Update IVB. Why sub-boiling technology? The chemical reagents used during the analysis are an important source of the analytical blank. Sub-boiling distillation has been demonstrated to be the best method of acid purification. It uses contactless infrared lamps to vaporize the surface liquid at a temperature typically 20°C below the boiling point. In contrast to conventional distillation, where strong boiling action generating aerosolized particles results in contamination of the original liquid with the distillate, a gentle surface evaporation during sub-boiling distillation prevents the formation of spray or droplets and yields to a very high pure acid. Compare sub-boiling and traditional distillation duoPUR Quartz sub-boiling system The duoPUR consists of two quartz distillation units. Each unit contains two infrared heating elements (1), a water cooled condenser (2), a high-purity PFA collection bottle (3), and a fully automatic acid loading/discharge system. The vaporized liquid is collected on the i
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| 技术参数 | duoPUR and subPUR Quartz sub-boiling distillation system Milestone has developed the duoPUR and subPUR, sub-boiling distillation systems which allow laboratories to make their own high purity acids at dramatically reduced costs. |
|---|---|
| 技术参数 | Make your own ultrapure acids Reviews by SelectScience Sub-boiling distillation has been demonstrated to be the best method and the most effective approach in acid purification. |
| 技术参数 | Offering an optimal purification method for preparation of high purity reagents, this type of acid distillation uses contactless infrared lamps to vaporize the surface liquid at a temperature typically 20°C below the boiling point. |
| 技术参数 | The duoPUR allows the purification of the most common acids such as HNO 3 and HCl. |
| 技术参数 | The duoPUR offers an alternative to the purchase of expensive high purity acids for trace elemental analyses. |
| 技术参数 | APPLYING GREEN CHEMISTRY PRINCIPLES TO ELEMENTAL ANALYSIS By examining the overall sample preparation process can reveal opportunities for significant improvements that lead to more sustainable and environmentally friendly procedures. |
| Three key parameters of the sample preparation process should be considered | chemistry, technology and workflow enhancement. |
| 技术参数 | Learn more ‘TOTAL WORKFLOW’ SAMPLE PREPARATION APPROACH Look beyond sample digestion and consider the total sample preparation workflow for elemental analysis. |
| 技术参数 | Find ways to avoid workflow disruptions that have negative effects on your lab’s outcomes. |
| 技术参数 | Consider several parameters like reagents handling, cleaning approach, supply of ultrapure acids and the handling of digestion vessels. |
| 技术参数 | “In the preparation of high purity reagents, there is only one significant and practical choice for the method of purification: sub-boiling distillation" US EPA SW-846, Chapter 3, Update IVB. |
| 技术参数 | The chemical reagents used during the analysis are an important source of the analytical blank. |
| 技术参数 | Sub-boiling distillation has been demonstrated to be the best method of acid purification. |
| 技术参数 | It uses contactless infrared lamps to vaporize the surface liquid at a temperature typically 20°C below the boiling point. |
| 技术参数 | Compare sub-boiling and traditional distillation duoPUR Quartz sub-boiling system The duoPUR consists of two quartz distillation units. |
| 技术参数 | Each unit contains two infrared heating elements (1), a water cooled condenser (2), a high-purity PFA collection bottle (3), and a fully automatic acid loading/discharge system. |
| 技术参数 | The vaporized liquid is collected on the inclined water-cooled condenser and drips into the collection bottle. |
| 技术参数 | The distillation process is microprocessor controlled, allowing the user to set the distillation time and power level by using a compact control terminal with easy-to-read, bright, full-color, touch-screen display. |