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Hear from our customers and visit our first virtual booth at NEMC! |
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July 26, 2023 |
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Our Defining Moment for PFAS Featured on SelectScience |
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July 12, 2023 |
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iphone手机如何上外网 |
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June 9, 2023 |
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PromoChrom's Response to Covid-19 |
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April 9, 2023 |
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Highlights of 2023 Fiscal Year |
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A Successful Pittcon 2023! |
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March 8, 2023 |
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2023 Video for PFAS Extraction - EPA Method 537.1/533, DoD and modified methods |
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February 27, 2023 |
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SPE-03 Used for Multilab Validation of EPA Method 533 for PFAS |
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iphone手机如何上外网 |
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iPhone - 购买 iPhone - Apple (中国大陆):从 Apple Store 购买你的下一部 iPhone。在这里你能了解到有关运营商、优惠活动、付款方式、折抵换购、设置等各方面的信息，伍及常见问题解答。
"Everything seems very straightforward and easy to understand"
"Your instrument is great and I may consider more in the future"
"We are very optimistic about using PromoChrom's SPE-03"
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Sample cleanup and enrichment using manual Solid Phase Extraction (SPE) can be time consuming and labor-intensive. It is also a major source of error. Adopting SPE automation can not only increase sample throughput, but also improve the quality of the analytical results. PromoChrom's automated Solid Phase Extraction systems are engineered for high reliability, reproducibility and repeatability.
Condition
Equilibrate
Add Sample
Elute
Wash
Collect
Evaporate*
Clean
Efficiency & Reproducibility
Errors & Difficulty
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Starting from the SPE valves
The automated SPE equipment from PromoChrom Technologies are based off our patented multi-functional valves. They combine several liquid handling functions into one module, thus considerably simplifying the structure of our SPE equipment. Our SPE-03 8-channel instrument weighs about half as much as similar solid phase extraction equipment on the market.
Increase scalability and features
Reduce Weight
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Easier Maintenance
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In addition to sample cleanup and enrichment using conventional solid phase extraction, PromoChrom’s automated SPE instruments can also perform:
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- Solvent blending for gradient elution (all Offline Auto SPE systems)
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- Sample bottle rinsing
- SPE column blockage detection and smart handling (all Offline Auto SPE systems)
Applications
Solid Phase Extraction for large volume water samples
Cleanup for analysis of pesticides and drug residues in food
High throughput extraction of biological samples for drug analysis
Solid Phase Extraction for oil and grease
Sample preparation for peptide analysis
Purification of traditional Chinese medicine and other natural products
Common features
Easy operation. The commands used in the auto SPE interface are similar to lab sample preparation procedures. Methods can be easily modified using built-in touch screen. Samples, fractions and columns are all in an open space for easy access.
Small footprint. Our Solid Phase Extraction equipments have small footprints and can run without an external computer, saving you precious laboratory space. When volatile or toxic solvents (such as hexane, acetone, and petroleum ether) are used, the instruments can be conveniently placed in a fume hood.
Compatible with commonly available SPE columns. There is no need for special caps or adapters for the columns. By default, our automated SPE systems work with 1/3/6mL cartridges. Other sizes are also possible by ordering custom adapters.