Our Latest Updates
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Two-tier online SPE application note |
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08/29/2017 |
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Exhibition at NACRW |
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08/01/2017 |
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SPE-01 Upgrade + new Video |
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06/22/2017 |
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New SPE-03 Video |
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06/09/2017 |
Automated Solid Phase Extraction (SPE) equipment that fits your application and budget
Why use our Automated SPE equipment?
Improved SPE reliability and throughput
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. Our 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
Novel SPE design
Starting from the SPE valves
The automated SPE systems 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
Minimize cross-contamination
Easier Maintenance
Considering all your Solid Phase Extraction needs
In addition to sample cleanup and enrichment using conventional solid phase extraction, PromoChrom’s automated SPE instruments can also perform:
- Online evaporation of sample or fraction through adjustable heating and N2 drying
- Injection into LC or LC-MS
- Solvent blending for gradient elution
- Online derivatization
- 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 finger touch or button press. 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. Even self packed columns can be used.