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Laboratory Equipment

|   Filtration & separation  |   Heating  |   Cooling & freezing  |   Mixing & shaking  |   Safety & purification  |   Miscellaneous  |  
527 Products
All our electric witeg devices have the advantage that they are identical in their basic design and in many components and that they are subject to the same production philosophy. The handling and regulations are almost the same and allow a save and easy use. We always have an economically priced solution for your needs.
Accessories for magnetic stirrers and magnetic stirrers with hotplate | Magnetic stirring bars & Magnetic stirring bar retrievers
Product variants available
  Magnetic stirring bars different shapes shapes: cylindrical, cylindrical with ring, oval or triangular diameter of the magnetic stirring bars between Ø3 mm - Ø20 mm length of the magnetic stirring bar between 6 mm - 80 mm made from PTFE or coated borosilicate glass Magnetic stirring bar retrievers with magnet on one side with unscrewable rod diameter of the magnetic stirring bar retrievers Ø10 mm different length available between 150 mm - 400 mm made from PTFE    

From €1.18*
Accessories for hotplates and magnetic stirrers with hotplate | Temperature probes, stand rods, holders, clamps and clips
Product variants available
Accessories for witeg hotplates and magnetic stirrers with hotplate: Temperature probes standard Temperature probes with PTFE-coating Stand rod without screw thread Stand rod with screw thread Holders, clamps and clips

From €15.85*
Vacuum pump Rocker 300 -680mmHg (106mbar) 25l/min
Product variants available
Ideal for: filtration for microbiology test air sampling suspended solid test vacuum filtration   Features: lubricant and oil free piston no air pollution maintenance-free ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture CE, CSA and RoHs certified , IP 30 protection   Controller: thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down  

€404.46*
Magnetic stirrer with hotplate MSH-D digital, up to 380°C, 80-1,500 rpm
Product variants available
Ideal for: mixing of chemical, laboratory and pharmaceutical materials heat-sensitive procedures in microbiology and biochemistry sample drying and general lab heating applications where high temperature is needed   Features: up to 380°C shade motor for 80-1,500 rpm digital display with backlight ceramic-coated aluminium plate 180x180 / 260x260 mm heat-, chemical- and restricted acid-resistant no liquid can get into the body powder-coated body easy to clean 30 mm stirrer bar included CE certified and unique serial number for tracing   Safety mechanism: timer 99h 59min with timer-end signal error status locking mode operation LEDs   Controller: Jog-Shuttle controller with touch-button  

From €376.85*
Magnetic stirrer with hotplate MSH-A analog, 70°C to 380°C, up to 1500rpm
Product variants available
Ideal for: mixing of chemical, laboratory and pharmaceutical materials heat-sensitive procedures in microbiology and biochemistry sample drying and general lab heating applications   Features: 70°C to 380°C up to 1.500 rpm ceramic-coated aluminium plate 180x180 / 260x260 mm heat-, chemical- and restricted acid-resistant no liquid can get into the body powder-coated body easy to clean 30 mm stirrer bar included CE certified and unique serial number for tracing   Safety mechanism: operation LEDs   Controller: PWM controller  

From €308.96*
Heating mantles WHM multi-place (beaker or flasks)
Product variants available
Ideal for: repetitive extraction (Kjeldahl, Soxhlet and other extraction procedures), laboratory reflux and distillation applications   Features: nickel chrome heating element coil type: acid-resistant, long life time highly processed aluminium case offers robust standing, easy handling and usability on the magnetic stirrer lower profile for space-saving convenience three support rods and two hooks included CE certified and unique serial number for tracing   Versions: 3-places heating mantle (round bottom) 6-places heating mantle for flasks and beakers (round or flat bottom)  

From €459.55*
Heating mantles WHM for flasks
Product variants available
Ideal for: spherical flasks 50 - 6.000 ml big spherical flasks 10.000ml und 20.000ml   Features: 100°C to 450°C respectively 100°C to 650°C nickel chrome heating element coil type: acid-resistant, long life time all kinds of flasks can be used CE certified and unique serial number for tracing   Versions: with built-in temperature controller with built-in stirring and temperature controller without controller (separate controller needed) for high maximal temperature for big flasks  

From €97.83*
Overhead stirrer HS-D, High-Speed, 200-3000 rpm, 5000/10000 mPas, digital, internal controller
Product variants available
Ideal for: all mixing applications in the laboratory specialized for low- to medium-viscosity materials   Features: maximal 10 / 20 liter 200 - 3,000 rpm maximal viscosity 5,000 / 10,000 mPas direct driven motor digital LCD display 6 light sources smooth start and change of stirring speed while operation storage function for timer and speed impeller height adjustable chrome-plated stainless steel chuck CE certified and unique serial number for tracing   Safety mechanism: timer 99h 59min with timer-end signal error status locking mode overload protection overheat protection operation LEDs   Controller: Jog-Shuttle controller with touch-button  

From €527.14*
Vortex-Mixer VM-10 orbital motion
Product variants available
Ideal for: mixing solutions in test tubes or small flasks with circular, oscillating movement   Features: 0 - 3,300 rpm orbital motion inclusive platform head Ø76 mm and pop-off cup head 3-position power switch for continuous run or „touch-on“ stepless adjustable speed by turning the dial-knob tough metal housing and reliable suction cups ensure stable motion, low noise and safe working various shapes, sizes and materials of the head allow mixing of almost all common tubes and containers CE certified and unique serial number for tracing   Controller: analog phase controller 3-position switch for start, stop and „touch-on“ dial-knob for stepless speed setting  

From €32.73*
Filter holder LF30 / LF31 / LF3 / LF5 /LF3a / LF5a / MF3 / MF3a / MF5 / MF5a made of PES Ø47mm
Product variants available
LF30 & LF31 Ø47mmFeatures: spin-lock connection facilitates fast and stable installation without clamp excellent smash and high temperature resistance autoclavable built-in overflow protection to keep the filtrate from overflowing when waste bottle is full funnel graduated in 50ml, receiver in 100ml increments for easy measurementwithout filter   LF 3 / 5 & LF 3a / 5a Ø47mmFeatures: spin-lock connection facilitates fast and stable installation without clamp PES structure offers excellent smash and high temperature resistance (up to 180°C) autoclavable reusable funnel graduated in 50ml increments for easy measurementLF 3/LF 3a: without filter   MF 3 / 5 & MF 3a / 5a Ø47mmFeatures: magnetic connection facilitates fast and stable installation without clamp strong magnetic seal allows one-handed operation, prevents possible twisting and tearing of the membrane membrane guide on the base helps positioning membrane easily PES structure offers excellent smash and high temperature resistance (up to 180°C) funnel graduated in 50ml increments for easy measurement autoclavable reusable MF 3a: without filter  

From €137.10*
Hotplates HP-A, analog, 70°C to 380°C
Product variants available
Ideal for: sample drying and general lab heating applications   Features: 70°C to 380°C digital display with backlight ceramic-coated aluminium plate 180x180 / 260x260 mm heat-, chemical- and acid-resistant no liquid can get into the body powder-coated body CE certified and unique serial number for tracing   Safety mechanism: operation LEDs   Controller: PWM controller  

From €237.81*
Magnetic stirrer MS-20A, analog, up to 1500rpm, 180x180mm ceramic-coated aluminium plate
Product variants available
Ideal for: mixing of chemical, laboratory and pharmaceutical materials heat-sensitive procedures in microbiology and biochemistry   Features: up to 1,500 rpm ceramic-coated aluminium plate 180x180 mm heat-, chemical- and acid-resistant powder-coated aluminium body 30 mm stirrer bar included CE certified and unique serial number for tracing   Safety mechanism: operation LEDs   Controller: PWM controller  

€288.82*
Overhead stirrer HT-DX High-Torque 50-1000 rpm 60,000/90,000 mPas digital internal controller
Product variants available
Ideal for: all mixing applications in the laboratory specialized for light watery solutions up to high-viscosity fluids   Features: maximal 40 / 60 liter 50 - 1,000 rpm maximal viscosity 60,000 / 90,000 mPas worm-geared motor (ratio 3.5:1) digital LCD display smooth start and change of stirring speed while operation storage function for timer and speed impeller height adjustable chrome-plated stainless steel chuck CE certified and unique serial number for tracing   Safety mechanism: timer 99h 59min with timer-end signal error status locking mode overload protection overheat protection operation LEDs   Controller: Jog-Shuttle controller with touch-button  

From €663.32*
Impeller for overhead stirrer
Product variants available
  universal-types and wide-range-types shaft made of stainless steel, blades made of stainless steel or PTFE-coated excellent resistance to acids, chemicals, corrosion and high temperature  

From €16.29*
Vacuum pump Rocker 400 -680 mmHg (106 mbar) 34 l/min
Product variants available
Ideal for: filtration for microbiology test air sampling suspended solid test vacuum filtration   Features: lubricant and oil free piston no air pollution maintenance-free ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture CE, CSA and RoHs certified, with IP 30 protection   Controller: thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down  

€551.84*
Rotary evaporator Accessories and spare parts
Order nr.: 0 131 329
Material: POM | Ideal for: Evaporator witegvapor | Packaging unit: 10 pcs.
Clips, POM ST 29, metal

Variants from €0.00*
From €2.79*
Hotplates HPLP digital big surface up to 350°C
Product variants available
Ideal for: sample drying and general lab heating applications where a large surface is needed   Features: up to 350°C ceramic-coated aluminium plate 310x620 mm heat-, chemical- and restricted acid-resistant aluminium body CE certified and unique serial number for tracing   Safety mechanism: timer 99h 59min with timer-end signal error status locking mode operation LEDs   Controller: HPLP-C-P: Jog-Shuttle controller with touch-button HPLP-C-R: Remote controller with touch-button  

From €893.55*
Heating mantles WHM for beaker
Product variants available
Ideal for: for beaker 100 - 10.000 ml   Features: 100°C - 450°C nickel chrome heating element coil type: acid-resistant, long life time all kinds of beaker can be used (DURAN ®/Kimax/Pyrex/Iwaki) CE certified and unique serial number for tracing   Versions: built-in temperature controller built-in stirring & temperature controller without controller (separate controller needed)  

Heating mantles and tapes Controller digital
Product variants available
Ideal for: all-purpose heating instruments)   Features: user‘s self-compensation function to offset between actual and displayed temperature (±50.0°C) digital feedback control by high-performance microprocessor small footprint and user-friendly design storage function, alarm, timer and locking mode heating instruments can be controlled up to 2kW accurate temperature control of the liquid in the vessel using optional direct K-type sensor backlight LCD display) CE certified and unique serial number for tracing)  

€294.89*
Baths Accessories
Product variants available

From €54.42*
Muffel furnace FHP muffle furnace 3/45/12/14/27/63 Liter, 1.200°C
Product variants available
Ideal for: ash-determinations, enameling, fusions, precipitate drying   Features: user‘s self-compensation function for temperature (±50.0°C) resolution: 1°C, 1 min ceramic fibre plate included powder-coated steel body, ceramic fibre insulation, ceramic fibre exposed heating wire interior with 4-sided heating backlight LCD display CE certified and unique serial number for tracing   Safety mechanism: safety switch for door opening overheat and over-current protection sensor error detection   Controller: Jog-Dial controller (PID) with 2-way knob (turn + push), digital LCD with backlight, and two durable setting buttons programmable: 4 patterns with 10 segments  

Baths WCR Circulation water bath 8/12/22/30 Liter, -25°C down to 150°C ±0,1°C
Product variants available
Ideal for: connection with evaporator   Features: stainless steel bath, polyurethane insulation of 40 mm thickness and body made of powder-coated steel innovated refrigeration system ensures temperature performance, includes intelligent control for preventing compressor overload, CFC-free (R-404A) innovated powerful circulation pump ensures temperature uniformity: internal and external circulation and 5 steps circulation speed stainless steel flat lid & valve ball included, dome lid optional RS232C interface: remote monitoring and controlling with PC proper liquid level tag in bath user‘s self-compensation function to control difference between real temperature and indicated temperature (±10.0°C) backlight LCD display CE certified and unique serial number for tracing   Safety mechanism: overheat and over-current protection sensor error detection and leakage breaker low liquid level warning and automatic stop function locking mode   Controller: digital fuzzy controller with Jog-Dial-switch (turn + push) & capacitive touch button  

From €2,539.61*
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