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. 3-Morpholinopropansulphon Acid 1.06129.0250 Merck - General Lab

    3-Morpholinopropansulphon Acid 1.06129.0250 Merck - General Lab
    250 g
  2. 4000 cP Custom Viscosity Standard @ 25C Brookfield Ametek CUS4000CPS25C - Custom Viscosity Standard

    4000 cP Custom Viscosity Standard @ 25C Brookfield Ametek CUS4000CPS25C - Custom Viscosity Standard
    Special Order Silicone Fluids are for you if you need a nonstandard viscosity or temperature range. We can modify the silicone fluids to meet most requirements. Accuracy: ±1% of viscosity value Excellent temperature stability Recommended for use with Brookfield Ametek Ametek and most other rotational viscometers Most economical Special viscosity values and temperature calibrations available upon request
  3. 40 cP Custom Viscosity Standard @ 20C Brookfield Ametek CUS40CPS20C - Custom Viscosity Standard

    40 cP Custom Viscosity Standard @ 20C Brookfield Ametek CUS40CPS20C - Custom Viscosity Standard
    Brookfield Ametek 40cP CUSTOM Silicone Viscosity Standard @ 20C. Special Order Silicone Fluids are for you if you need a nonstandard viscosity or temperature range. We can modify the silicone fluids to meet most requirements. Accuracy: ±1% of viscosity value Excellent temperature stability Recommended for use with Brookfield Ametek Ametek and most other rotational viscometers Most economical Special viscosity values and temperature calibrations available upon request
  4. 40cP Custom Viscosity Standard @ 25C Brookfield Ametek CUS40CPS25C - Custom Viscosity Standard

    40cP Custom Viscosity Standard @ 25C Brookfield Ametek CUS40CPS25C - Custom Viscosity Standard
    Brookfield Ametek 40cP CUSTOM Silicone Viscosity Standard @ 25C. Special Order Silicone Fluids are for you if you need a nonstandard viscosity or temperature range. We can modify the silicone fluids to meet most requirements. Accuracy: ±1% of viscosity value Excellent temperature stability Recommended for use with Brookfield Ametek Ametek and most other rotational viscometers Most economical Special viscosity values and temperature calibrations available upon request
  5. 4-(Dimethylamino)-Benzaldehyd Merck 1.03058.0100 - General Lab

    4-(Dimethylamino)-Benzaldehyd Merck 1.03058.0100 - General Lab
    For analysis ACS Reag. PH EUR 100g
  6. 4 Electrodes Condoctivity Measuring Cell Xylem 301602 - Sensors

    4 Electrodes Condoctivity Measuring Cell Xylem 301602 - Sensors
    For pastes and emulsions with temperature sensor integrated, TetraCon® 325 S
  7. 50cP Custom Viscosity Standard @ 20C Brookfield Ametek CUS50CPS20C - Custom Viscosity Standard

    50cP Custom Viscosity Standard @ 20C Brookfield Ametek CUS50CPS20C - Custom Viscosity Standard
    Brookfield Ametek 50cP CUSTOM Silicone Viscosity Standard @ 20C. Special Order Silicone Fluids are for you if you need a nonstandard viscosity or temperature range. We can modify the silicone fluids to meet most requirements. Accuracy: ±1% of viscosity value Excellent temperature stability Recommended for use with Brookfield Ametek Ametek and most other rotational viscometers Most economical Special viscosity values and temperature calibrations available upon request
  8. 5XLVDV1m Cone/Plate Viscometer Pivot Brookfield Ametek XDV1ml5CJ00B00 - DV1 Digital Viscometer

    5XLVDV1m Cone/Plate Viscometer Pivot Brookfield Ametek XDV1ml5CJ00B00 - DV1 Digital Viscometer
    Brookfield Ametek 5XLVDV1M Cone & Plate Viscometer Pivot Jewel UK Plug Includes Carry Case and Support Stand - Order Cone Spindles and sample Cups Separately. A continuous sensing capability for rapid viscosity measurement makes this economical digital viscometer a standout. Measures viscosity and temperature simultaneously (with an optional temperature probe). With its timed measurement function data can easily be sent to a PC or printer. Optional software allows the DV1 to collect analyze and record test data. Main Benefits PC Interface for use with optional Wingather SQ Software and output connection to printer Available as a choice of multiple languages: English French German Portuguese Russian Spanish Simplified user interface for more direct access to features Direct access to time measurement function (time to torque time to stop) Temperature off-set capability to ±5°C Senses and displays continuously: Viscosity (cP or mPa·s); Temperature (°C or °F) (OPTIONAL); % Torque; Speed (rpm); Spindle used Torque measurement accuracy: 1% of full scale range Repeatability: 0.2% of full scale range Select all functions from user-friendly keypad Choice of 18 rotational speeds Optional RTD temperature probe Auto-zero function to ensure precision torque measurement Auto-range function to define full scale range (FSR) for all spindle/speed combinations Warns of under- or over-range torque measurement condition Printing to Dymo® capability Timed Stop feature to measure viscosity at precise user specified time interval Time to Torque feature to measure the time interval for sample to reach user defined torque value Compatible with all Brookfield Ametek accessories NIST traceable viscosity standards available
  9. 66 cP Custom Viscosity Standard @ 25C Brookfield Ametek CUS66CPS25C - Custom Viscosity Standard

    66 cP Custom Viscosity Standard @ 25C Brookfield Ametek CUS66CPS25C - Custom Viscosity Standard
    Brookfield Ametek 66cP CUSTOM Silicone Viscosity Standard @ 25C. Special Order Silicone Fluids are for you if you need a nonstandard viscosity or temperature range. We can modify the silicone fluids to meet most requirements. Accuracy: ±1% of viscosity value Excellent temperature stability Recommended for use with Brookfield Ametek Ametek and most other rotational viscometers Most economical Special viscosity values and temperature calibrations available upon request
  10. 6-Aminohexanoic Acid 250g 8.00145.0250 Th Geyer - General Lab

    6-Aminohexanoic Acid 250g 8.00145.0250 Th Geyer - General Lab
    for synthesis