CSL-UVCAB UV Sterilisation Hood: ideal for PCR preparation
The CSL-UVCAB Maxi UV sterilisation hood from Thistle (Cleaver) Scientific is an optimal solution for molecular biology laboratories wishing to create a sterile, nucleic acid-free working environment, particularly for PCR applications. In polymerase chain reaction (PCR) procedures, even the slightest contamination with nucleic acids can lead to false positive results, compromising the reliability of experiments. To overcome this problem, the CSL-UVCAB offers a sealed working chamber equipped with powerful UV sources capable of effectively inactivating nucleic acids in just a few minutes.
This hood is designed as a cost-effective alternative to clean rooms, while ensuring a high level of decontamination. It works by exposing work surfaces to high-intensity ultraviolet (UV) light, which denatures any DNA and RNA present, rendering genetic contaminants non-amplifiable. The sterilisation process, which lasts between 5 and 30 minutes depending on requirements, is managed by a built-in timer, allowing for controlled and automated operation.
In terms of safety, the CSL-UVCAB incorporates essential devices for user protection. The doors are equipped with safety switches that automatically deactivate the UV lamps when opened, preventing accidental exposure to harmful radiation. In addition, the integrated 15-watt white light ensures excellent visibility when handling samples, making work inside the hood comfortable and precise.
Made of 10 mm thick acrylic, the structure is not only highly robust but also provides an effective barrier against beta radiation, allowing the safe use of radioisotopes such as phosphorus-32 (³²P). This means that the hood can also be used for radiolabelled applications.
Three sizes are available (Mini, Midi and Maxi), adapting to different laboratory needs, depending on the space available and the expected work volume. The CSL-UVCAB model is the Maxi version, offering a generous internal surface area for handling multiple pieces of equipment and reagents. For users requiring additional protection against spills, safety trays and liners are available as options.
The CSL-UVCAB fume cupboard is a complete and reliable solution for laboratories wishing to avoid cross-contamination in PCR preparations. It combines sterilisation efficiency, user safety, ease of use and modularity, all in a compact and robust structure.
