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Lab Unlimited UK

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.

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  1. View all categories
  2. Autoclaves
  3. Balances
  4. Beakers
  5. Bell Jars
  6. Burettes
  7. Centrifuges and Accessories
  8. Chairs and Seating
  9. Chemicals and Reagents
  10. Chromatography
  11. Climatic Chambers
  12. Conductivity Meters
  13. Cryogenic Equipment
  14. Desiccators
  15. Drying Ovens
  16. Ear Protection
  17. Electrophoresis Accessories
  18. Eye Protection
  19. First Aid Equipment
  20. Fume Cabinets
  21. Furnaces
  22. General Purpose Laboratory Ovens
  23. Heating Ovens
  24. Homogenizers
  25. Hot Plates
  26. Humidity Chambers
  27. Incubators
  28. Laboratory Flasks
  29. Laboratory Freezers
  30. Laboratory Fridges
  31. Laboratory Gloves
  32. Laboratory Safety Clothing
  33. Laboratory Thermometers
  34. Magnifiers
  35. Masks and Respirators
  36. Microscope Accessories
  37. Microscopes
  38. Moisture Measurement Devices
  39. Permanent Markers
  40. Petri Dishes
  41. pH Meters
  42. Pipettes
  43. Plasters, Dressings and Tapes
  44. Radiation Protection
  45. Refractometers
  46. Safety Cabinets
  47. Shakers
  48. Spatulas
  49. Spectrometers and accessories
  50. Spill Kits
  51. Stirrers
  52. Stirring Rods
  53. Syringes and Needles
  54. Test Chambers
  55. Test Tube Racks
  56. Test Tubes
  57. Timers
  58. USB Cameras
  59. UV Lamps and Cabinets
  60. Vacuum Drying Ovens
  61. Viscometers
  62. Wash Bottles
  63. Water Baths
Showing 773 of 127,669 Products

  1. Xylem - WTW No2-2 TC Nitrite No2 251994 - Photo Test Kit

    Xylem - WTW No2-2 TC Nitrite No2 251994 - Photo Test Kit
    • Part codeX-251994
    • ManufacturerXylem - WTW
    Photometric test kit for measurement of Nitrite NO2 Number of tests: 48 (Cuvette Test) Sample volume required: 20 5ml Compatible with photometers: pHotoFlex 0.03 - 0.60 mg/l NO2-N (LR); 0.10 - 2.00 mg/l NO2 (LR); 0.30 - 3.00 mg/l; NO2-N (HR) 0.99 - 9.90 mg/l NO2 Additional information: Reaction: Griess Reaction analog EN 26777 LD 10 and US Standard Method 4500-NO2- B. NO2-1 2: Diazotisation 00609: Iron reaction in acid solution with Fe(II)-ethylendiammonium sulfate Applications: Waste water ground and surface water drinking water sea water food and soils after corresponding sample preparation
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  2. Xylem - WTW No 500 BNC 106624 - ISE Electrode

    Xylem - WTW No 500 BNC 106624 - ISE Electrode
    • Part codeX-106624
    • ManufacturerXylem - WTW
    Nitrate selective electrode with 3.3 ft (1 m) cable, BNC plug, 0.4 to 62,000 mg/L, requires reference R 503/D or /P with ELY/BR/503/N, ionic strength adapter TISAB/NO3, standard solution ES/NO3. Accessories are not included in delivery!
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  3. Xylem - WTW No 500 Din 106625 - ISE Electrode

    Xylem - WTW No 500 Din 106625 - ISE Electrode
    • Part codeX-106625
    • ManufacturerXylem - WTW
    Nitrate selective electrode with 3.3 ft (1 m) cable, DIN plug, 0.4 to 62,000 mg/L, requires reference R 503/D or /P with ELY/BR/503/N, ionic strength adapter TISAB/NO3,standard solution ES/NO3. Accessories are not included in delivery!
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  4. Xylem - WTW OxiTop AD 209017 - OxiTop Accessories-Spares

    Xylem - WTW OxiTop AD 209017 - OxiTop Accessories-Spares
    • Part codeX-209017
    • ManufacturerXylem - WTW
    Adapter for OxiTop / OxiTop-C measuring heads for all sample and measuring bottles PF45/.. und MF45/.. suitable for autoclave (121°C incl. gasket DI45 for adapter)
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  5. Xylem - WTW OxiTop AD/SK 209016 - OxiTop Accessories-Spares

    Xylem - WTW OxiTop AD/SK 209016 - OxiTop Accessories-Spares
    • Part codeX-209016
    • ManufacturerXylem - WTW
    Adapter for OxiTop / OxiTop-C measuring heads for all sample and measuring bottles models PF45/..and MF/45 suitable for autoclave (incl. OxiTop AD adapter OxiTop SK screwable adapter gasket DI45 for adapter screwing set VS45 for adapter 2 x GK 600 rubber sleeves)
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  6. Xylem - WTW Pb 500 BNC 106628 - ISE Electrode

    Xylem - WTW Pb 500 BNC 106628 - ISE Electrode
    • Part codeX-106628
    • ManufacturerXylem - WTW
    Lead ion selective electrode with 3.3 ft (1 m) cable, BNC plug, 0.2 to 20,000 mg/L, requires reference R 503/D or /P with ELY/BR/503, ionic strength adapter ISA/FK, standard solution ES/Pb. Accessories are not included in delivery!
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  7. Xylem - WTW Pb 500 Din 106629 - ISE Electrode

    Xylem - WTW Pb 500 Din 106629 - ISE Electrode
    • Part codeX-106629
    • ManufacturerXylem - WTW
    Lead ion selective electrode with 3.3 ft (1 m) cable, DIN plug, 0.2 to 20,000 mg/L, requires reference R 503/D or /P with ELY/BR/503, ionic strength adapter ISA/FK, standard solution ES/Pb. Accessories are not included in delivery!
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  8. Xylem - WTW PF45/1000 209104 - OxiTop Accessories-Spares

    Xylem - WTW PF45/1000 209104 - OxiTop Accessories-Spares
    • Part codeX-209104
    • ManufacturerXylem - WTW
    Sample bottle, Duran, contents: 1000 ml Minimum order 3 pieces (packing unit), price per piece
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  9. Xylem - WTW PF45/250 209102 - OxiTop Accessories-Spares

    Xylem - WTW PF45/250 209102 - OxiTop Accessories-Spares
    • Part codeX-209102
    • ManufacturerXylem - WTW
    Sample bottle, Duran, contents: 250 ml Minimum order 3 pieces (packing unit), price per piece
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  10. Xylem - WTW PF45/500 209103 - OxiTop Accessories-Spares

    Xylem - WTW PF45/500 209103 - OxiTop Accessories-Spares
    • Part codeX-209103
    • ManufacturerXylem - WTW
    Sample bottle, Duran, contents: 500 ml Minimum order 3 pieces (packing unit), price per piece
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