Lab Unlimited UK

The Carl Stuart Group was founded in 1984 by Stuart and Gillian Smith. From a small beginning our business has grown to encompass many services and products, covering different market sectors and geographical regions. The focus of our business, however, remains the same. We are a customer orientated company and strive to meet and exceed your expectations in everything we do.

As our portfolio grew we decided to present and promote our product and technical service offerings under distinct brands.  The Laboratory instrumentation, consumables and technical & integration services are promoted under Lab Unlimited.

The Lab Unlimited product portfolio offers laboratory/analytical products from more than four hundred leading manufacturers. A substantial part of this offering is published on this very site. We also produce a printed catalogue that can be requested by emailing us.

  1. UV Lamp 1Gpm 287mm 4 Pin Flat Base WSGPH287T5L/4 - UV Lamps

    UV Lamp 1Gpm 287mm 4 Pin Flat Base WSGPH287T5L/4 - UV Lamps
    UV lamp replacement for: UVC 1Gpm UV Lamp 11.29 inch or 287 mm ± 3mm (not including pins), 4 Pin Flat Base Aquapro 1Gpm UV Lamp 11.29 inch or 287 mm ± 3mm (not including pins), 4 Pin Flat Base GEL 1Gpm UV Lamp 11.29 inch or 287 mm ± 3mm (not including pins), 4 Pin Flat Base
  2. UV Lamp 25W 437.4mm 2 Pin Double Ended WSTUV 25W G13 - UV Lamps

    UV Lamp 25W 437.4mm 2 Pin Double Ended WSTUV 25W G13 - UV Lamps
    UV lamp replacement for: Philips 25W UV Lamp 17.22 inch or 437.4 mm ± 3mm (not including pins), 2 Pin Double Ended
  3. UV Lamp 30W 894.6mm 2 Pin Double Ended WSTUV 30W G13 - UV Lamps

    UV Lamp 30W 894.6mm 2 Pin Double Ended WSTUV 30W G13 - UV Lamps
    UV lamp replacement for: Philips 30W UV Lamp 35.22 inch or 894.6 mm ± 3mm (not including pins), 2 Pin Double Ended
  4. UV Lamp 330mm 4 Pin Fat Base WSGPH330T5L/4 - UV Lamps

    UV Lamp 330mm 4 Pin Fat Base WSGPH330T5L/4 - UV Lamps
    UV lamp replacement for: Wonderlight W/E-180, T/CE/HE-180 (3 Gpm) UV Lamp 12.99 inch or 330 mm ± 3mm (not including pins), 4 Pin Flat Base Aqua Light PV4T UV Lamp 12.99 inch or 330 mm ± 3mm (not including pins), 4 Pin Flat Base
  5. UV Lamp 40W 845mm 4 Pin Flat Base WSTUV 36T5 HE 4P SE - UV Lamps

    UV Lamp 40W 845mm 4 Pin Flat Base WSTUV 36T5 HE 4P SE - UV Lamps
    UV lamp replacement for: Philips 40W UV Lamp 33.26 inch or 845 mm ± 3mm (not including pins), 4 Pin Flat Base
  6. UV Lamp 436mm 4 Pin Flat Base WS28102 - UV Lamps

    UV Lamp 436mm 4 Pin Flat Base WS28102 - UV Lamps
    UV lamp replacement for: Sita UV405 UV Lamp 17.16 inch or 436 mm ± 3mm (not including pins), 4 Pin Flat Base Gelpur Light 1/19 UV Lamp 17.16 inch or 436 mm ± 3mm (not including pins), 4 Pin Flat Base
  7. UV Lamp 4-6Gpm 436mm 4 Pin Flat Base WSGPH436T5L/4 - UV Lamps

    UV Lamp 4-6Gpm 436mm 4 Pin Flat Base WSGPH436T5L/4 - UV Lamps
    UV lamp replacement for: UVC 4Gpm UV Lamp 17.16 inch or 436 mm ± 3mm (not including pins), 4 Pin Flat Base Wonderlight W/E-360, T/CE/HE-360 (6 Gpm) UV Lamp 17.16 inch or 436 mm ± 3mm (not including pins), 4 Pin Flat Base Aquapro 4Gpm UV Lamp 17.16 inch or 436 mm ± 3mm (not including pins), 4 Pin Flat Base GEL 4Gpm UV Lamp 17.16 inch or 436 mm ± 3mm (not including pins), 4 Pin Flat Base
  8. UV Lamp 4W 136mm 2 Pin Double Ended WSTUV 4W G5 - UV Lamps

    UV Lamp 4W 136mm 2 Pin Double Ended WSTUV 4W G5 - UV Lamps
    UV lamp replacement for: Philips 4W UV Lamp 5.35 inch or 136 mm ± 3mm (not including pins), 2 Pin Double Ended
  9. UV Lamp 55W 894.6mm 2 Pin Double Ended WSTUV 55W G13 - UV Lamps

    UV Lamp 55W 894.6mm 2 Pin Double Ended WSTUV 55W G13 - UV Lamps
    UV lamp replacement for: Philips 55W UV Lamp 35.22 inch or 894.6 mm ± 3mm (not including pins), 2 Pin Double Ended
  10. UV Lamp 5W 67mm G23 2 Pin Base WSTUVPL-S5W/2P - UV Lamps

    UV Lamp 5W 67mm G23 2 Pin Base WSTUVPL-S5W/2P - UV Lamps
    UV lamp replacement for: Philips 5W UV Lamp 2.64 inch or 67 mm ± 3mm (not including pins), G23, 2 Pin Base