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. Macherey-Nagel PORAFIL membrane filters CM 50mm 65610045050 - Membrane filters PORAFIL® CM

    Macherey-Nagel PORAFIL membrane filters CM 50mm 65610045050 - Membrane filters PORAFIL® CM
    black, 3,1mm grid, pore size: 0,45µm, pack of 100
  2. Macherey-Nagel PORAFIL membrane filters CM 50mm 65620045050 - Membrane filters PORAFIL® CM

    Macherey-Nagel PORAFIL membrane filters CM 50mm 65620045050 - Membrane filters PORAFIL® CM
    green, 3,1mm grid, pore size: 0,45µm, pack of 100
  3. Macherey-Nagel PORAFIL Membrane Filters MV 142mm 65000045142 - Membrane filters PORAFIL® MV, white

    Macherey-Nagel PORAFIL Membrane Filters MV 142mm 65000045142 - Membrane filters PORAFIL® MV, white
    white, pore size: 0,45 um, pack of 25
  4. Macherey-Nagel PORAFIL Membrane Filters MV 142mm 65000080142 - Membrane filters PORAFIL® MV, white

    Macherey-Nagel PORAFIL Membrane Filters MV 142mm 65000080142 - Membrane filters PORAFIL® MV, white
    white pore size: 0,80 um pack of 25
  5. Macherey-Nagel PORAFIL Membrane Filters MV 50mm 65000045050 - Membrane filters PORAFIL® MV, white

    Macherey-Nagel PORAFIL Membrane Filters MV 50mm 65000045050 - Membrane filters PORAFIL® MV, white
    white, pore size: 0,45 um, pack of 50
  6. Macherey-Nagel PORAFIL Membrane Filters MV 50mm 65000080050 - Membrane filters PORAFIL® MV, white

    Macherey-Nagel PORAFIL Membrane Filters MV 50mm 65000080050 - Membrane filters PORAFIL® MV, white
    white, pore size: 0,80 um, pack of 50
  7. Macherey-Nagel PORAFIL Membrane Filters MV 90mm 65000045090 - Membrane filters PORAFIL® MV, white

    Macherey-Nagel PORAFIL Membrane Filters MV 90mm 65000045090 - Membrane filters PORAFIL® MV, white
    white, pore size: 0,45 um, pack of 25
  8. Macherey-Nagel PORAFIL membrane filters NC 13mm 0.2um 6570020013 - Membrane filters Nitrocellulose PORAFIL® NC

    Macherey-Nagel PORAFIL membrane filters NC 13mm 0.2um 6570020013 - Membrane filters Nitrocellulose PORAFIL® NC
    white, pore 0.20µm, diameter: 13mm pack of 50
  9. Macherey-Nagel PORAFIL Membrane Filters PC 25mm 676040025 - Membrane filters Polycarbonate PORAFIL® RC

    Macherey-Nagel PORAFIL Membrane Filters PC 25mm 676040025 - Membrane filters Polycarbonate PORAFIL® RC
    pore size: 0,40 um pack of 100
  10. Macherey-Nagel PORAFIL membran filters PE 1.0 µm 25mm 671100025 - Membrane filters Polyester PORAFIL® PE

    Macherey-Nagel PORAFIL membran filters PE 1.0 µm 25mm 671100025 - Membrane filters Polyester PORAFIL® PE
    PORAFIL membran filters PE, pore size: 1.0 µm,diameter: 25mm, pack of 100