We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
Automated Solvent Extraction System
EDGE
Automated Solvent Extraction System
EDGE
Overview
The EDGE® is an automated extraction system that is faster than Soxhlet, more automated than QuEChERS, and simpler than other solvent extraction systems. It meets the requirements of US EPA Method 3545A. Extract a wide range of samples and sizes at least 3 times faster than other pressurized fluid extractors, including filtering, cooling, and washing. The EDGE has revolutionized the extraction process for sample preparation.The EDGE PFAS™ is an automated extraction system designed specifically for PFAS sample preparation. Learn more on the EDGE PFAS page.
Features
- Fastest technique available
- Sample holders are easily assembled and cleaned (Q-Cups)
- Small footprint
- One technology with unlimited applications
![Accelerated Solvent Extraction made Fast and Easy Accelerated Solvent Extraction made Fast and Easy](https://cem.com/media/contentmanager/content/system-pages/EDGE-Thumb-4.jpg)
Automated Extraction Process
Touch “start” to begin the automated process.
1. Select a MethodAfter a rack of Q-Cups containing samples are loaded into the EDGE, simply select the proper method, program the number of samples, and hit “Start”.
2. Autosampler Loads Sample
The Q-Cup is automatically loaded into the chamber by the autosampler. The pressure cap then creates a pressurized seal on the top of the Q-Cup.
3. Matrix is Extracted Solvent is added to the Q-Cup automatically, as outlined in the method, wetting the sample. As the chamber walls are heated, the pressure increases inside the Q-Cup and forces the solvent to disperse into the sample.
4. Extract is Collected
Once the sample reaches temperature, the solvent is dispended through the Q-Disc, the cooling coil, and into a collection vial.
![Rapid Filtration for Solvent Extraction Rapid Filtration for Solvent Extraction](https://cem.com/media/contentmanager/content/system-pages/q-cup_diagram_quarter.jpg)
Q-Cup® Sample Holder
A simple solution to a complicated problem.
The aluminum Q-Cup sample holder consists of three easy-to-assemble pieces.1. Q-Cup Cylinder
2. Q-Disc®
3. Threaded Bottom
The open top creates a dispersive effect which promotes rapid extraction and filtration. The disposable Q-Discs completely filters your sample prior to analysis. No additional steps are required. The simple design lends itself to easy cleaning.
![Automation for Accelerated Solvent Extraction Automation for Accelerated Solvent Extraction](https://cem.com/media/contentmanager/content/system-pages/Loading-the-EDGE-Rack.jpg)
Loading the EDGE Rack
Load your samples in seconds.
Once the samples are placed in the Q-Cups, the Q-Cups are loaded into the rack along with the glass collection vials.Next, the rack is loaded into the EDGE. The samples are then ready for the automated extraction process.
![Pressurized Fluid Extraction and Solid Phase Extraction (SPE) Pressurized Fluid Extraction and Solid Phase Extraction (SPE)](https://cem.com/media/contentmanager/content/system-pages/flexible.jpg)
Flexible
Get better results with one instrument.
- Dispersive Solid Phase Extraction
- Pressurized Fluid Extraction
- Supported Liquid Extraction
![Solvent Extraction Instrument – Small and Compact Solvent Extraction Instrument – Small and Compact](https://cem.com/media/contentmanager/content/system-pages/Compact.jpg)