Laboratory equipment

Ohaus mini vortex stirrers OHAUS mini vortex mixers are available in four models, for reliable, gent (more)le, and high-speed mixing. Fixed speed, analog, digital and pulse models. Fixed Speed: Economical choice for vigorous, high-speed, one-touch mixing for repeatable applications. Analog control: adjust the speed as you want, you don't need precise repeatable results; speed control knob with graduation marks between 1 and 10. Digital control: adjust the speed easily and precisely, for repeatable results; control via LED display for speed and time, with buttons for adjusting the default values. Pulse vortex: pulse action that reduces heat generation, ensuring effective cell mixing and fractionation; control via LED display for speed and time, with buttons for adjusting the predefined values ​​and button for impulse control. - In tactile mode, mixing is activated by pressing the cupped head, while the continuous mode allows the use of accessories. The sturdy and stable structure ensures that the unit remains in place during use. - Rugged digital and analog vortex mixers allow for effective speed control, from low-rpm starting for gentle shaking to vigorous, high-speed vortex mixing of samples. Applications Resuspension fluids, mixing reagents, buffers and emulsions, ELISA tests, drug extractions, mixing samples Display Digital Models: Independent LED displays with speed and time information that allow the operator to view both settings simultaneously. Analog Models: Marked knobs for variable speed control. Operation Detachable three-wire cable and plug (included) Structure For all models: Accessory platform of about 7 cm with cup head for beakers, flasks, test tubes, etc ... For pulse model: holder for 12 stainless steel microtubes. Construction features Digital Models: Integrated chip control maintains set speed for constant mixing. Not sure which agitator to choose? Download the Vortex Shaker Selection Guide to get a quick overview of all available models.

Refurbished device.. Great condition. 6 Months warranty. PN: 1645070 The PowerPac Universal power su (more)pply fits the broadest range of applications of all power supplies on the market, from mini vertical and high-throughput electrophoresis to blotting. Features and Benefits - User intuitive programming permits multistep (up to 9 steps) methods and timed runs with a choice of constant voltage, current, or power output. - LCD screen displays all run parameters at once - User optional run completion after an AC power failure - Constant voltage, constant current, or constant power operation with automatic Crossover - Stackable case with adjustable viewing angle via flip down legs Applications and Uses - Nucleic acid gel electrophoresis - Protein gel electrophoresis Specifications: - Volts: 10–500 V - Current: 0.01–2.5 A - Power: 1–500 W - Type of output ((with automatic crossover): Constant voltage, constant current, or constant power - Timer: 1 min–99 hr, 59 min - Volt-hour control: Yes, 99,000 V-hr - Programmable methods: Stores 9 methods, each with up to 9 steps - Real-time clock: Yes - Number of output jack: 4 sets in parallel

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Dimensions (WxDxH): 1200 x 480 x 900 mm

Dimensions (WxDxH): 140 x 625 x 125 mm Compartment dimensions (WxDxH): 135 x 145 (x4) x 120 mm

The CX41 biological microscope sets the standard for its class in both basic and system performance. (more) It provides high image clarity in a variety of observation methods. This cost-efficient microscope is suitable for routine observation and has an ergonomic design for comfortable long-term use. The renowned UIS2 plan-corrected objectives result in outstanding flat images.

Max RCF: 20913 x g Max RCF with fixed angle rotor: 20913 x g Max RCF with swing-bucket rotor: 4500 x (more) g Max RCF with plate rotor: 3486 x g Speed: 200 – 14000 rpm Temperature range: -9 °C to 40 °C Max capacity: 4x 750 mL/4x 4 MTP Acceleration/braking ramps: 9/9 Dimensions (WxDxH): 700 x 608 x 345 mm Weight: 99 kg Equipped with: 1x Eppendorf A-4-62 Swing-out rotor (max 4000 rpm) 4x Eppendorf microplate carrier 2x Eppendorf bucket 2x Eppendorf insert (3x 50 mL falcon tube capacity)

Max Temperature: 300°C Temperature Accuracy: Ambient temp….300°C: ±0.5°C & 200 … 300°C: ±0.5° to ±0. (more)8°C (linear increase) Temperature Resolution: 0.1°C Heat-Up Time: 50 to 300°C in 3 minutes (0.1 to 10°C per minute)

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AM4 Digital is the solution for laboratories that need precise control of sample temperature and max (more)imum reproducibility. Among its qualitative features we can find the possibility of connecting the Pt100, Pt1000 probes and the VTF digital thermoregulator, for accurate and direct control of the sample temperature. The CerAlTop™ plate, in aluminum alloy covered with a ceramic layer, guarantees a homogeneous and fast heat transfer over the entire surface, as well as high resistance to chemical agents and scratches. Designed to last and give you the comfort you need in the laboratory, the AM 4 Digital Multi-Position Magnetic Stirrer is covered by a 3-year warranty (online product registration required). In short: - Ceramic coated aluminum alloy - Electronic speed regulation up to 1500 rpm. - Stirring volume (H2O) up to 20 liters per position. - Temperature up to 310°C. - Connections for PT100, PT1000 and VTF 1 - Aluminum alloy plate with ceramic coating  2 - Main switch 3 - Speed ​​control knob 4 - Temperature control knob 5 - Visualization A - Probe LED B - Temperature setpoint LED The powerful brushless motor ensures stable and reliable stirring. The patented SpeedServo™ technology ensures constant speed even with variations in fluid viscosity. The consistently precise stirring speed, from chemical reactions to sample preparation, is adjustable from 50 to 1500 rpm for volumes up to 20 liters (H2O). The LED displays will always allow you to easily read the values, from any angle. For maximum precision, by connecting the external PT100 or PT1000 sensors you can directly thermoregulate the sample with an accuracy of ±1.0°C. Using VTF Digital instead you can control the temperature with a precision of ±0.5°C up to a maximum of 300°C. In this regard, various accessory packages are available. You will find all the combinations at the bottom. Safety during heating: - 'Hot surface' alarm when temperature exceeds 50°C, even when inactive. - Overtemperature alarm The new spherical caps replace the oil baths and heating mantles. They adapt perfectly to both the 135 mm plate and the shape of the tubes, ensuring rapid heat transfer. To improve protection and reduce heat loss, VELP has designed new PTFE covers. The MultiAlublock™ and new MonoAlublock™ solutions are ideal for carrying out multiple stirring and heating analyzes in laboratories with limited space and time. Download the dedicated brochure for the complete list.

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High precision measurements The 50 g class E2 mass standard is a precision metrology tool, ideal for (more) calibrating high-precision balances used in metrology, pharmaceutical, chemical laboratories and other research and industrial institutions. Product Features The ergonomic, cylindrical shape ensures ease of use and precise placement of the standard on the weighing platforms. Made from the best materials, it guarantees stability and resistance to changes in environmental conditions.

Multifunctional scales TMX H is designed to fast and precise determination of mass in industrial con (more)ditions. TMX H Multifunctional scales TMX H comprises terminal PUE 5 and a weighing platform. Labelling system series TMX H is used to print labels for marking weighted goods e.g. in the process of packing. The program can generate standard labels for single goods. Functionality of the software: a function of weight control (weighing control + / -), previewing weighments carried out on weighing terminal as a table of weighments, simplified reporting module allowing the report to be generated, creation of label templates from labels in weighing terminal, identification of goods by using the code EAN-13 and EAN-128, quick search using the range of barcode scanner, the availability of databases: the operators, products, clients, warehouses, tares (packages), etc. The application enables measurements execution and their record into a local database or on the server. Networked terminals allow transmission of the measurements to the parent database installed on the server. The ability to work with a computer program E2R SYSTEM. Terminal types: PUE 5.15R, PUE 5.19R – resistive touch screen technology. Protection class IP68. High resistance to moisture and dust. In comparison to remaining models, limited brightness and lower resistance to shocks and scratches. Possibility of operation using gloves preventing scratches (latex, material). PUE 5.15IR, PUE 5.19IR – infrared touch screen technology. Protection class IP68. Very high brightness and readability level. High resistance to moisture and dust. High mechanical resistance, possibility of operation using gloves (made of latex, material or even steel chain). PUE 5.15C, PUE 5.19C – capacitive touch screen technology. Protection class IP68. High brightness and readability level. High resistance to moisture and dust, good mechanical resistance. Absolute precision of touch detection, sensing multiple points of touch (multi-touch).

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

This Mettler Toledo Titrator  Model - DL21 was removed from a university lab where it was surpl (more)us to requirements. The unit powers up but we were unable to test it further at our facility. It is in reasonable cosmetic condition but the button panel is loose and needs to be glued back on. It's supplied with a serial cable.

Prior PX042 Compound Microscope With Four Objectives Lab This item was removed from a university whe (more)re it was surplus to requirement. It is in good cosmetic condition and in full working order. This microscope features: Four-position turret with the following objectives: E Plan 4 x / 0.10 -0.17E Plan 10 x Ph / 0.25 -0.17E Plan 40 x Ph / 0.65 -0.17E Plan 100 x Ph / 1.25 oil -0.17 Eyepieces: 2 x WF 10x/22

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW