IKA Topolino Magnetrührer Magnetic Stirrer Max. 250ml 300-1850rpm

Mini heating plates and magnetic stirrers This ruggedly built OHAUS series of small instruments can  (more)heat and mix up to 1,000ml of water on their 102 x 102mm ceramic plate. They are perfect for school labs and other applications that require simple shaking and heating on a daily basis. All models are equipped with a support rod hook with a locking knob that accommodates the optional support rod kit. Stir models include a 38mm PTFE coated magnetic stir bar. Available models: Model with heating: up to 500°C. Fixed temperature model: 500°C. Model with stirring: 500°C. Model with heating and stirring: stirring from 100 to 1200 rpm; temp. up to 500°C. Applications Boiling water, solubilization buffers and reagents, preparation media, concentration samples Operation Detachable three-wire cable and plug (included) Structure Valox armor, knobs with basic controls, 3.8cm stir bar (included with stir models), On / Off toggle switch (fixed temperature models) ___________ Not sure which model to choose? Download the Ohaus Hotplate and Shaker Selection Guide for a quick overview of all available models.

The Vortex ZX4 agitator is a modern and advanced vortex with variable speed and two operating modes, (more) sensor or continuous. Thanks to the revolutionary IR sensor mode, an infrared (IR) system detects the presence of the test tube and the instrument is activated automatically: less user operations, more comfort in the working environment Technopolymer structure and ergonomic design guarantee excellent chemical resistance and considerable stability on the laboratory bench, and can be used on many surfaces. Wide range of accessories. IR sensor, VELP patent VELP Scientifica is the only company in the world to supply the technological and revolutionary IR system: as soon as the test tube is detected by the sensor, the latter automatically activates the instrument, without the need for any pressure from the laboratory technician. Compared to the classic pressure mode, the patented IR sensor system guarantees a drastic reduction of the stresses perceived by the operator, increasing the comfort of the working environment. Flexibility, Numerous Accessories ZX4 is an extremely versatile solution, being able to be combined with a variety of platforms. The easy and safe attachment of the platforms is done with a simple push, and guarantees excellent performance in the mixing of many types of tubes and containers. - Variable speed operation, electronically controlled up to 3000 rpm - Wide choice of accessories for tubes, plates and bottles - Universal voltage / frequency model - The accessories adapt with a simple push - Excellent resistance to chemical agents thanks to the technopolymer casing - Excellent stability with zinc alloy base - Large, non-slip rubber feet to stay in the desired position - IP 42 protection against particles and liquids - Designed for maximum durability and backed by a 3-year warranty

OHS are designed to ensure the highest safety standards. The resistant sealed case and the IP 54 deg (more)ree of protection guarantee durability over time even in the most aggressive environments. Continuous trouble-free operation in your lab, backed by a 3-year extended warranty. Constant torque at any speed The powerful brushless motor and microprocessor control ensure unprecedented performance, highlighting the difference between a conventional shaft stirrer and VELP OHS Series shaft stirrers. Thanks to the SpeedServo feedback system, the torque remains constant at any speed, even at maximum. Always having a constant torque is a very important parameter for the reproducibility of the analyses. SmartChuck Technology: Inserting or Removing an Auction Has Never Been So Simple! How often do you have to remove or replace the stirring rod using two hands and see the rod drop into the liquid? SmartChuck™ technology makes this activity quick and easy with just one hand and no special accessories. Two simple movements allow you to unlock the protective ring and remove or replace the stirring rod. If the protection ring is opened during the analysis, the instrument interrupts the stirring, showing a safety message on the display. Maximum Protection and Security OHS Advances guarantee the highest safety standards. The IP54 degree of protection ensures maximum protection of the instrument from corrosion and high performance in challenging work environments. The stirring is activated through pressure, avoiding involuntary start-ups and the set speed is reached gradually. The large number of sensors and safety controls deactivate the stirring in case of overload, overheating or short circuit. Integrated Timer to Schedule Your Activities The OHS Digitals are equipped with timers that allow you to program the stirrer according to your needs and to carry out the reactions independently. Setting the timer is quick and easy, just press the dedicated button and select a time interval between 1 min and 99:59 hours. The OHS allow you to choose between two different control panels, Digital or Advanced, to better suit the needs of your laboratory. - Digital: precise speed settings; torque indicator; integrated timer. - Advanced: all information at a glance; intuitive; real-time graphs. Very easy to use and comfortable tools. Intuitive control panel equipped with Smartchuck: operations and rod change with one hand, effortlessly. - Mandrel opening: Ø from 1 to 13 mm - Stirring rod diameter for Pass-Through: up to 8.5mm Velp products guarantee you peace and security within your laboratory. - Safety button clearly visible from the front - IP54 protection - Integrated safety sensors CONTROL PANEL OF OHS DIGITAL MODELS A - 7 Segment Display LED B - Torque indicator bar C - Low speed LED (only OHS 200) D - Gear key (only OHS 200) – Timer key for other models E - High speed LED (only OHS 200) – Timer LED for other models F - Speed control knob G - Timer LED (for OHS 200) - Upper lock LED for other models H - Timer key (for OHS 200) – Lock key for all models I - Lower Lock LED J - Main switch K - Smart chuck

Scilogex SCI280-Pro Circular LED Digital Hotplate Stirrer Bundle w/ PT-1000 Sensor, Sensor Stand, &a (more)mp; 50mm x 8mm Magnetic Stir Bar, 110V Speed Range 200 to 1500 RPM Temperature Range Ambient to 280C Maximum Stirring Quantity 3L Features - Heat only, stir only or heat and stir together functions - Digital temperature control with max. temperature up to 280C - Digital speed control with max. speed up to 1500rpm, with new brushless motor - Stainless steel work plate with ceramic coating provides good chemical resistant performance and easy cleaning - LED display shows temperature and speed - External temperature control is possible by connecting the temperature sensor (PT1000) with an accuracy at ± 0.5C - The “HOT” warning will flash when the work plate temperature is above 50C even if the hotplate is turned off - Accessory reaction blocks for flasks and vessels available - Electronic speed control for constant speed even during changes in load - cTUVus approved for UL and CSA The Scilogex SCI280-Pro Circular LED Digital Hotplate Stirrer Bundle w/ PT-1000 Sensor, Sensor Stand, & 50mm x 8mm Magnetic Stir Bar is a very economically priced LED digital hotplate stirrer ideal for handling small volume tasks on daily application, as a low temperature magnetic stirrer with maximum temperature at 280C. This compact unit can be used as a hotplate, stirrer, or combination. INCLUDED: The Scilogex SCI280-Pro Circular LED Digital Hotplate Stirrer Bundle w/ PT-1000 Sensor, Sensor Stand, & 50mm x 8mm Magnetic Stir Bar, 110V includes: - Ceramic Coated Steel Plate - PT-1000 Temperature Sensor - Sensor Support Stand - 50mm x 8mm Magnetic Stir Bar - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Scilogex MS-S Circular Analog Magnetic StirrerThe Scilogex MS-S Circular Analog Magnetic Stirrer fea (more)tures an electronic speed control for constant speed even during changes in load. A ceramic coated steel plate is included to provide excellent thermal conductivity and to prevent corrosion. The MS-S Circular Analog Magnetic Stirrer has a high magnetic adhesion and a long life, brushless motor. Click Here to View Product Video INCLUDED: The Scilogex MS-S Circular Analog Magnetic Stirrer includes: - Stirrer Bar - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus Guardian 2000 e-G21HSRDS Hotplate Stirrer, 115V The Ohaus Guardian 2000 Series Hotplates, Stir (more)rers, and Hotplate Stirrers are ideal for education and other lab environments that require affordable, everyday fast heating and reliable stirring up to 15L. All three sizes offer simple knob control to easily adjust the heating and stirring functions. The durable housing includes a built-in support rod holder which accepts the optional support rod. Stirring models include PTFE coated stir bars. The Guardian 2000 Series units feature powerful stirring and fast heating at an economical price. Safely heat up to 500°C and stir up to 15L with easy-to-use knob control for simple and reliable everyday heating and stirring in the lab. Designed to last - the rugged metal housing has a spill resistant design for long life in the lab under harsh conditions. The smooth, chemical-resistant ceramic top plate is perfect for easy clean up. Safety is also of utmost importance, and the prominent hot top indicator light illuminates when the heater is above 40°C, keeping the end user safe during all heating applications. INCLUDED: The Ohaus Guardian 2000 e-G21HSRDS Hotplate Stirrer, 115V includes: - PTFE-Coated Stir Bar (2.5 cm) - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Carl Zeiss Stativfuss U Surgical Microscope w/ Control Panel This was removed from a university lab (more) where it was surplus to requirements. It powers up and is in good cosmetic condition, the control panel successfully communicates and functions with the microscope. Included are; Carl Zeiss Stativfuss U Surgical Microscope w/ Control PanelModel: Stativfuss USerial#: 30 53 60 Carl Zeiss Lamp Power SupplySerial#: 30 34 79 Zeiss 12.5x Eyepiece x 4

BioMerieux Chemunex Chemscan RDI Advanced Flow Cytometer This was removed from a university lab wher (more)e it was surplus to requirements. The system powers up and is in good cosmetic condition with minor marks from use. There is a joystick and a keypad supplied. There is no PC or software included.

F2 Mass Standard - rectangular weights. Nominal value - 50 kg.

Hermle 4 x 100ml swing out rotor without buckets The Z326-100H-AC is a swing-out rotor designed by H (more)ermle. This rotor is capable of holding up to 4 tubes with a capacity of 100 ml each, and accepts tubes ranging from 1.5 ml up to 100 ml. With a maximum speed of 5,000rpm/3,885xg, this rotor can separate samples efficiently and reliably. It is worth noting that this rotor does not come with buckets and requires inserts, which can be found in the literature provided by Hermle. Whether you are working with large-volume samples, cell cultures, or other research materials, the Z326-100H-AC swing-out rotor provides a reliable and efficient solution for your laboratory centrifugation needs.INCLUDED: The Hermle 4 x 100ml swing out rotor without buckets includes: - Operator's Manual - Manufacturer's Warranty

Edwards XDS35i Dry Scroll Pump Ultimate Vacuum 1 x 10-2 mbar Inlet Connection NW40 Displacement 43 m (more)3h-1 / 25 ft3min-1 Features - Scroll pumps provide oil-free pumping, making them an excellent alternative to rotary vane pumps for clean applications - The XDS pumps feature an innovative bearing shield that isolates the vacuum environment from lubricants, ensuring a totally dry operation and protecting bearings from process gases - Adjustable gas ballast enhances vapor handling, allowing the pumps to be used in applications previously unsuitable for scroll pumps - Achieves a peak pumping speed of 35 m³/h (50 or 60 Hz) for rapid and effective operation - Capable of handling a maximum inlet pressure for water vapor of 35 mbar (23 Torr) - Operates at a nominal rotation speed of 1750 rpm for consistent performance - Exceptional leak tightness of <1 x 10⁻⁶ mbar ls⁻¹ for reliable and efficient operation Edwards XDS35i Dry Scroll Pump Scroll pumps are an excellent alternative to rotary vane pumps where oil free pumping is desirable. The XDS pumps in particular use an innovative bearing shield to isolate the vacuum environment from all forms of lubricant not only making them totally dry, but also protecting the bearing from any process gases. Vapour handling is enabled by an adjustable gas ballast; this allows the range of pumps to satisfy many applications that were previously off limits to other scroll pumps. Click Here to View Product Video INCLUDED: The Edwards XDS35i Dry Scroll Pump includes: - Power Cord - Manufacturer's Documentation - Operator's Manual - 1 Year Manufacturer's Warranty