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Compact and efficient benchtop densitometers for measuring turbidity of cell suspensions in a variety of life science applications. The densitometers are designed and factory calibrated to measure turbidity in the range of 0.3 to >7.5 McFarland units (DEN-1) 0.00 to >15.00 McFarland units (DEN-1B) with a small standard deviation....

General purpose water baths with stable temperature control, simple controls and fast heat up. A choice of four models with a base tray and lid included as standard.

• Ambient +5 °C to 95 °C
• Unique Set and Forget™ technology, fast reliable temperature control
• Stability ± 0.5 °C
• Simple, intuitive controls, quick and easy to set temperature
• Drain tap on 12L, 18L and 26L baths
• Practical front panel lock - disables front panel controls preventing unintentional temperature changes
• 3-year warranty

Bench-top models for protection against contamination during a variety of DNA/RNA procedures.

• UV surface irradiation, via 1 x 25 W 254 nm open UV lamp or 2 x 30 W open UV lamp (UVT-S-AR)
• Patented high intensity UV air cleaner, 25 m³/hour cleaner-recirculator continuous air flow with 1cm UV irradiation distance
• UVlamp in the upper hood disinfects the working area, inactivating DNA/RNA fragments during 15-30 min of exposure
• UV exposure control, 24 hour digital timer
• Convenient, easy to use digital timer for accurate control of UV exposure
• White lamp provides local illumination of the workplace to optimise visual control during operations
• Shock proof glass panels, metal framework and stainless steel work surface
• Automatic switch-off of open UV light when door opened
• UVT-B-AR is available with 1 x access port or 1 x internal power socket, UVT-S-AR with 3 x internal power socket, UVC/T-M-AR with 1 x access port

With low profile and small footprint for gentle mixing to vigorous re-suspension of cell or chemical pellets.

• variable speed: 750rpm to 3000rpm
• continuous or touch operation
• for tubes up to 28.5 mm (50 ml) diameter

360 ° vertical multi-function rotator for thorough mixing in tubes, with multi-segment programme.

• Multi-function: vertical rotation, reciprocation, vibration
• Continuous or timed operation for each phase
• Speed: 1 to 100 rpm, with 1 rpm increment
• Reciprocal rotation: 1 to 90° turning angle
• Vibration: programmable in a burst of 1 to 5 seconds
• Fully programmable sequence of functions, including pause
• Timer from 1 min to 24 h
• Alternative platforms for larger tubes available

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Flat lid for unstirred water baths. With ring sets of variable hole diameter to accommodate tall vessels whilst reducing evaporation....

Drain syphon SY1: For the rapid draining of baths.

Heat exchange coil CW5: For use with precision and general purpose stirred baths. Temperature range 2 °C above coolant temperature. Coil diameter/l mm 77/55, pipe bore inlet/outlet 7mm.

PP spheres PS20: Between operating temperatures 60 °C and 100 °C and below room temperature a lid or layers of polypropylene spheres can be used. Above 100 °C a lid must be used....

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Scope of supply:
HAS-1: Handheld vacuum controller, 1-channel adapter (with ejector) for 200 µl tips, 1-channel adapter with 125 mm stainless steel pin, 1-channel adapter with 40 mm stainless steel pin, 8-channel adapter (with ejector) for 200 µl tips, 8-channel adapter with 35 mm stainless steel pin, SH-6 stand...

Designed for routine aspiration of the supernatent alcohol/buffer from the walls of microtubes during DNA/RNA purification and other macromolecule reprecipitation techniques.

• Fitted with hydrophobic microbiological filter
• The hydrophobic microbiological suction filter eliminates risk of contamination from the trap flask. Efficiency up to 99.9 %, holds particles bigger than 0.027 micron, which are smaller than agents of Hepatitis A, B and C.
• Polyethylene tube connects collecting tip to the trapping flask
• Built-in micro-compressor creates negative pressure in trapping flask for removal of liquid from microtubes

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An ideal choice for schools and colleges requiring a basic simple-to-use quality water bath. Base tray included as standard. A great value range consisting of three models.

• Ambient + 5 °C to 95 °C
• Unique Set and Forget™ technology, fast heat-up, reliable temperature control
• Stability ± 0.5 °C
• Simple, intuitive controls, quick and easy to set temperature
• Practical front panel lock, disables front panel controls preventing unintentional temperature changes
• 3 year warranty

Personal benchtop cooling/heating dry block for microcentrifuge tubes. The ingenious block construction, combined with the powerful Peltier module, produces very rapid cooling and heating....

Not required with QDP-FL mictrotiter blocks...

For controlled dry heating of test tubes, microplates and Eppendorf tubes in interchangeable aluminium blocks. The following models are available:

• Choose from 3 digital systems with 1, 2 or 4 interchangeable blocks (QBD models) and 1 digital high-temperature system (QBH2) with 2 blocks
• Fast heat-up time and in-block temperature sensing capability using external sensor probe. Please order Cat. No. 6.228 714 separately.
• Built-in timer, programmable delayed start and RS232 output for data monitoring
• Includes block removal tool

The CVP-2 enables the simultaneous sample preparation of multiple samples at one time. Versatile through being able to hold non-, semi- and fully-skirted PCR plates with no additional accessories required.

• Centrifuge and vortex mixer combined for significant time saving
• Independent vortex and centrifuge timers with up to 999 cycles
• Adjustable rpm or 4 programmable presets
• Consistent preparation of up to 192 samples continuously

Low speed benchtop centrifuge for biomedical applications with changeable rotors for accommodating centrifuge tubes (10 to 15 ml or 50 ml) or standard 96-well microtitre plates. Suitable for a wide range of analytical applications including biomedical, bio-organic and immunoenzyme analysis.

• Easy set-up of spin speed and time via 2-line LCD display and push buttons
• Powerful and quiet motor (59.4 dBA) with soft start-up and run-down function
• Timer with automatic switch-off
• Automatic imbalance switch-off
• Lid lock when centrifuge is running
• Sturdy metal housing and lid
• Compact design with small footprint

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