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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- Autoclaves
- Balances
- Beakers
- Bell Jars
- Burettes
- Centrifuges and Accessories
- Chairs and Seating
- Chemicals and Reagents
- Chromatography
- Climatic Chambers
- Conductivity Meters
- Cryogenic Equipment
- Desiccators
- Drying Ovens
- Ear Protection
- Electrophoresis Accessories
- Eye Protection
- First Aid Equipment
- Fume Cabinets
- Furnaces
- General Purpose Laboratory Ovens
- Heating Ovens
- Homogenizers
- Hot Plates
- Humidity Chambers
- Incubators
- Laboratory Flasks
- Laboratory Freezers
- Laboratory Fridges
- Laboratory Gloves
- Laboratory Safety Clothing
- Laboratory Thermometers
- Magnifiers
- Masks and Respirators
- Microscope Accessories
- Microscopes
- Moisture Measurement Devices
- Permanent Markers
- Petri Dishes
- pH Meters
- Pipettes
- Plasters, Dressings and Tapes
- Radiation Protection
- Refractometers
- Safety Cabinets
- Shakers
- Spatulas
- Spectrometers and accessories
- Spill Kits
- Stirrers
- Stirring Rods
- Syringes and Needles
- Test Chambers
- Test Tube Racks
- Test Tubes
- Timers
- USB Cameras
- UV Lamps and Cabinets
- Vacuum Drying Ovens
- Viscometers
- Wash Bottles
- Water Baths
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Xylem - WTW K 500 BNC 106620 - ISE Electrode
Potassium ion selective electrode with 3.3 ft (1 m) cable, BNC plug, 0.04 to 34,000 mg/L, requires reference R 503/D or /P with ELY/BR/503/K, ionic strength adapter ISA/K, standard solution ES/K. Accessories are not included in delivery!Request a Quote Supplied by Lab Unlimited UK -
Xylem - WTW K 500 Din 106621 - ISE Electrode
Potassium ion selective electrode with 3.3 ft (1 m) cable DIN plug 0.04 to 34 000 mg/L requires reference R 503/D or /P with ELY/BR/503/K ionic strength adapter ISA/K standard solution ES/K. Accessories are not included in delivery!Request a Quote Supplied by Lab Unlimited UK -
Xylem - WTW KCL 250ml Bottle KCL 109705 - Pepsin cleaning solution PEP/pH
Reference electrolyte, 1 bottle with 250 ml KCl solution 3M/lRequest a Quote Supplied by Lab Unlimited UK -
Xylem - WTW KCl-50 109706 - Pepsin cleaning solution PEP/pH
Reference electrolyte, 1 bottle with 50 ml KCl solution 3M/lRequest a Quote Supplied by Lab Unlimited UK -
Xylem - WTW KCl-AgCl-250 109702 - Accessories
Reference electrolyte, 1 bottle with 250 ml KCl solution 3M/l (AgCl saturated)Request a Quote Supplied by Lab Unlimited UK -
Xylem - WTW MB 50 108064 - Accessories
Beaker, 50 ml, as CO2 absorberRequest a Quote Supplied by Lab Unlimited UK -
Xylem - WTW MG 1 0 209019 - OxiTop Accessories-Spares
Measuring vessel 1000 ml for OxiTop-C. Accessories: 1 x DV/MG adapter with rack and gasket, 2 x rubber sleeves GK 600, 4 x DV/MG/KL clamps and 1 x MB50 measuring beaker (50 ml)Request a Quote Supplied by Lab Unlimited UK -
Xylem - WTW MG 2.5 209023 - OxiTop Accessories-Spares
Measuring vessel for OxiTop C with 2.5 l volume, accessories 1 x DV/MG lid adapter with rack and seal, 2 x GK 600 rubber sleeve, 4 x DV/MG/KL clamps and beaker MB 50 (50 ml)Request a Quote Supplied by Lab Unlimited UK -
Xylem - WTW N5/25 Nitrite No2 252074 - Photometer photoLab® and photoFlex®, stored test protocols
Photometric test kit for measurement of Nitrite NO2 Available ranges: 0.010 - 0.700 mg/l NO2-N 0.03 - 2.30 mg/l NO2 Number of tests: 25 (Reaction cuvettes test) Sample volume required: 5ml Cuvette type: round Compatible with photometers: photoLab S6 photoLab S12 photoLab Spectral pHotoFlex 0.02 - 0.55 mg/l NO2-N; 0.07 - 1.81 mg/l NO2 Additional information: For use with seawater. 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 preparationRequest a Quote Supplied by Lab Unlimited UK -
Xylem - WTW No2-1 TP Nitrite No2 251409 - Photo Test Kit
Photometric test kit for measurement of Nitrite NO2 Number of tests: 100 (Powder Pillows) Sample volume required: 10ml Compatible with photometers: pHotoFlex 0.00 - 0.33 mg/l NO2-N; 0.00 - 1.08 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 preparationRequest a Quote Supplied by Lab Unlimited UK
