UV transilluminators are essential for laboratories handling gel visualisation, fluorescence inspection, and nucleic acid workflow checks. Within our Laboratory range, this category supports technical users seeking dependable Laboratory and scientific equipment for routine bench work. We also support adjacent procurement needs across Labfriend and broader Laboratory environments where wavelength selection, viewing area, and operator safety matter.
Transilluminators
UV Transilluminators for Gel Visualisation and Laboratory Imaging
Our curated collection of transilluminators is designed for laboratories requiring controlled UV illumination for sample viewing, band detection, and routine analytical workflows:
- Multi-wavelength flexibility: Select from configurations including 254 nm, 312 nm, 302/365 nm, and dual-wavelength options to suit agarose gel work, fluorescence applications, and inspection tasks across research and QC settings.
- Bench-ready instrument formats: This range includes compact UV handlamps, dedicated UV transilluminator platforms, and compatible holders or clamps, helping laboratories standardise both fixed and portable workflows.
- Practical lab deployment: For teaching labs, molecular biology rooms, and routine analytical benches, choosing the correct filter size, illumination footprint, and intensity control helps improve visibility while supporting repeatable operation.
How to Choose the Right Transilluminators
Selecting the right transilluminator for your facility depends on several practical and technical factors:
- Wavelength requirement: Match the UV output to your staining method, gel type, and viewing requirement. Shortwave and mid-range UV options can suit different fluorophores and workflows, while dual-wavelength units offer more flexibility.
- Viewing area and format: Consider whether you need a fixed platform for routine gel work or a portable handlamp for inspection tasks. Filter dimensions and illuminated area should align with your sample size and bench process.
- Operator use and workflow: Features such as high or low intensity settings, compatible lamp holders, and clamp accessories can make routine handling easier in busy laboratories and shared instrument rooms.
Related Laboratory Categories for a Complete Workflow
Transilluminators are commonly purchased alongside adjacent equipment used in electrophoresis, gel handling, and UV-based laboratory workflows:
- Gel boxes: Support electrophoresis preparation and gel running before samples are transferred for UV visualisation and documentation.
- Electrophoresis system accessories: Add the practical components needed to maintain a consistent gel workflow from sample loading through to post-run inspection.
- Ultraviolet UV lamps: Extend your UV setup with complementary lamp options for related inspection and bench illumination tasks.
Trusted Technical Support for Laboratory Instrument Supply
Established in 1952, John Morris Group supports Australian laboratories with factory-trained technical guidance, ISO 9001 certified operations, and responsive service coverage nationwide. Whether you are upgrading a teaching lab or specifying UV transilluminators for research or QC use, our team can assist with product selection and supply. Call 1300 501 555 for support.
Frequently Asked Questions
What is a transilluminator used for in the laboratory?
A transilluminator is used to illuminate samples from below, typically for viewing gels, fluorescent bands, or other materials that respond to UV light. Laboratories commonly use them in molecular biology, teaching, and analytical workflows where clear visual confirmation is required.
What is the difference between 254 nm, 302/312 nm, and 365 nm transilluminators?
The main difference is the UV wavelength delivered to the sample. Different stains, gels, and inspection tasks may require different UV outputs, so the best choice depends on your method, sensitivity needs, and whether you need a single or dual-wavelength unit.
Can John Morris Group help with selecting a transilluminator for a new laboratory setup?
Yes. We can help identify a suitable transilluminator based on your application, preferred wavelength, viewing area, and whether you need a portable lamp or a bench unit. We also assist with related laboratory categories to support a complete workflow.