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. YSI Conductivity cell glass K=1.0cm-1 603401 - WQS

    YSI Conductivity cell glass K=1.0cm-1 603401 - WQS
    Conductivity cell glass K=1.0cm-1
  2. YSI conductivity cell glass K=1.0cm-1 603403 - WQS

    YSI conductivity cell glass K=1.0cm-1 603403 - WQS
    conductivity cell glass K=1.0cm-1
  3. YSI Conductivity Standard 12.88mS/cm 500ml HYD4656-CO - Hyd Calibration stan

    YSI Conductivity Standard 12.88mS/cm 500ml HYD4656-CO - Hyd Calibration stan
    HYD Conductivity standard, 12.88mS/cm 500ml
  4. YSI Conductivity standard 1413uS/cm 500ml HYD4655-CO - Hyd Calibration stan

    YSI Conductivity standard 1413uS/cm 500ml HYD4655-CO - Hyd Calibration stan
    Conductivity standard, 1413uS/cm 500ml
  5. YSI EC300 Conductivity TDS Salinity Temp 605355 - WQS

    YSI EC300 Conductivity TDS Salinity Temp 605355 - WQS
    EC300 Conductivity, TDS, Salinity, temp Instrument
  6. YSI EXO2 Sonde Weight 599472 - EXO Accessories

    YSI EXO2 Sonde Weight 599472 - EXO Accessories
    EXO2 Sonde Weight- Attaches to end of probe guard, for profiling or high current applicationsIncludes part 599310
  7. YSI Pro 30 6050030 - Pro Series

    YSI Pro 30 6050030 - Pro Series
    Pro 30 handheld conductivity / temperature meter. Calculates salinity and specific conductance
  8. YSI ProDSS Conductivity/Temperature Sensor 626902 - Sensors

    YSI ProDSS Conductivity/Temperature Sensor 626902 - Sensors
    ProDSS Conductivity and Temperature Sensor