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White light transilluminator with 21x26 cm viewing area for gels, autoradiographs, and X-ray film imaging.
The VWR TW-26 White Light Transilluminator offers a durable and chemically resistant viewing surface sized at 21 x 26 cm (8.25 x 10.25”), ideal for precise observation of gel electrophoresis stained gels, film negatives and positives, autoradiographs, X-ray films, and microtiter plates. The permanently double-sealed glass top ensures scratch and chemical resistance, maintaining optical clarity critical for accurate gel imaging and molecular diagnostics workflows.
Key technical features include:
This transilluminator is widely used in molecular biology and synthetic biology laboratories for visualization of nucleic acid and protein gels, supporting workflows in gene editing, molecular cloning, and bioprocessing applications. Its robust design and reliable illumination make it a valuable instrument in biomedical engineering and biotechnology research environments that require consistent bright white light for fluorescence and chemiluminescence-based analyses.
The VWR TW-26 supports critical visualization steps essential to biopharmaceutical production pipelines and molecular diagnostics, making it a trusted solution for researchers needing high-quality, stable illumination for detailed gel and film analysis.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 4 September 2026
The middle half of the 448 with a price runs from €268 to €4,441.
3 other listings of this model are available.
