Biotage® PRESSURE+ 48- & 9-Well Positive Pressure Manifold
Provides consistent positive pressure for parallel processing of 96-well plates and 1, 3, and 6 mL columns. Ideal for SPE, protein precipitation, and supported liquid extraction, they ensure uniform flow, reproducibility, and efficiency—even with viscous samples.
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Powerful little device!
Passage of solutions through 96-well filter plates or 96-well solid-phase extraction columns
This manifold has proven to be an improved alternative to the classical vacuum manifold, especially when it comes to hard to handle samples such as thick suspensions and viscous samples. Unlike the classical vacuum manifold, the positive pressure can be regulated. Additionally, applying positive pressure from the top appears to reduce the occurrence of clogging, especially when utilizing smaller pore-size filter membranes. Finally, again, in contrast with the vacuum manifold, it allows to stack more than one filtration/SPE plate allowing the process to proceed continuously saving the operator valuable hands-on time.
Review Date: 21 Nov 2019 | Biotage
Toxicology, Sample Prep
If you want to do reproducible SPE extraction this is the best choice you can choose. It works only with gas pressure (preferred nitrogen) and without electricity! (That’s something rare nowadays!!). So it is very easy to use and the positive pressure is more recommended for SPE than vacuum. In addition, it is less noisy and more comfortable for the technicians. The same system with a liquid handling would be perfect!
Review Date: 25 Feb 2014 | Biotage
Biotage® PRESSURE+ manifolds deliver positive pressure and parallel processing for 96-well plates, 1 mL, 3 mL, and 6 mL column formats. The systems utilize a consistent, uniform positive pressure flow to move low and high-viscosity liquids through plates and columns.
Benefits:
- Highly uniform flow from sample to sample for SPE, Protein - Precipitation and Supported Liquid Extraction.
- Improved reproducibility, accuracy, and extraction efficiency, even with viscous samples.
- Parallel processing for increased sample throughput.
- Easy to set up and use with just a gas source.
- Universal designs accommodate all 96-well plates, or 1 mL, 3 mL, and 6 mL SPE columns
- Built-in safety features ensure ease of use and safe operation
