VACUUBRAND MD 4 NT Diaphragm Pump

Watson Harlow Peristaltic Pump Skalar SP125 Without cable

GILSON MiniPuls 3 Peristaltic Pump M312 2 Channels Voltage: 220-240V, 50/60Hz Power: 45VA Speed: 0-4 (more)8 rpm Standard Flow Rate: 0.3 µL/min – 30 mL/min at 0.5 MPa max pressure High Flow Rate: 1 mL/min – 220 mL/min at 0.3 MPa max pressure Pump Head Speed: Adjustable 0 to 48 rpm with 0.01 rpm increments at 9.99 rpm and 0.1 rpm increments at 10 rpm Standard Model Tubing Diameter: 0.25–4 mm (ID) High Flow Tubing Diameter: 2–8 mm (ID) External Dimensions (W) x (D) x (H): 15 x 17.5 x 29.5 cm

VACUUBRAND MD 4 NT Diaphragm Pump Ultimate Vacuum 1 mbar Max. pumping speed at 60 Hz 2.5 cfm Numbe (more)r of Heads/Stages 4/3 Features - Contamination-free pumping and evacuation - High flow rate even near ultimate vacuum - Whisper quiet - Very low vibration - Exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs These three-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of non-corrosive gases. They reach an excellent ultimate vacuum of 1 mbar. All parts in contact with pumped gases and vapors are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of applications with non-corrosive gases. The new NT-series provides whisper quiet and ultra-low vibration operation, high leak tightness and improved performance. The highly flexible fabric-reinforced double diaphragm made of FKM is ideal for extended operating life. These three-stage diaphragm pumps are an excellent choice for continuous, contamination-free evacuation and pumping of non-aggressive gases at demanding vacuum conditions. They are especially suitable for applications in physics and analytics. The low ultimate vacuum makes these an attractive alternative to rotary vane pumps in many applications. Typical uses are as backing pump for turbomolecular drag pumps, and for degassing of viscous media.INCLUDED: The VACUUBRAND MD 4 NT Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Polyscience 6860T56A270D Durachill Chiller with Turbine Pump, Air-Cooled, 5° - 35°C, 5200W, 230V 60H (more)zDuraChill Chillers provide cooling power for demanding applications and serve as an economical alternative to tap water cooling systems. All models feature a microprocessor-based controller, digital Temperature Display (°C or °F), one-touch set point display, and digital Pressure/Flow Rate Display (PSI, kPa, GPM, LPM) with push-Button selection. To optimize cooling efficiency and performance, these sophisticated Chillers also feature a modulated refrigeration system. As a result, temperature stability is greatly enhanced and compressor life extended.Features High capacity cooling for lasers, electron microscopes, and other laboratory applications Small footprint conserves floor space Displays temperature and pressure or flow rate simultaneously User-adjustable temperature, pressure, and flow rate alarms Simple operation and maintenance Air- or water-cooled Positive displacement (PD) or turbine (T) pump; other pump options also available INCLUDED: The Polyscience 6860T56A270D Durachill Chiller with Turbine Pump, Air-Cooled, 5° - 35°C, 5200W, 230V 60Hz includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

KNF N920KT.29.18G Diaphragm Pump Ultimate Vacuum 2 mbar (abs.) Maximum Flow Rate 21L/min (1.2 m 3/h (more)) Protection Class IP20 Features - Clean, 100% oil-free operation - High suction speed, particularly in the low vacuum range - Adjustable speed control - Exceptionally quiet - Corrosion-resistant - Maintenance-free The powerful N 920 KT.29.18 G diaphragm vacuum pump uses a series of KNF technical innovations, including a special diaphragm stabilization system that makes it well-suited for all applications requiring high suctions speeds at low absolute pressures, in a compact size. INCLUDED: The KNF N920KT.29.18G Diaphragm Pump includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

KNF IP65 UFEM 1.10 TT.18S2 Liquid PumpKNF SIMDOS diaphragm pumps offer a variety of options to suit  (more)most laboratory liquid metering and dosing needs. The UFEM 1.10 ST.18S2 version has a liquid transfer flow rate of 1 – 100 mL/min and discreet dosing volumes of 1– 999 mL. It is constructed with the following chemically-resistant flow path materials: stainless steel head, PTFE covered diaphragm, and FFKM valves. The easy-to-read display combined with a touch control knob makes programming and access of all functions very intuitive. All SIMDOS pumps are simple and intuitive to operate, compact, and quiet, making them a welcome addition to any business or academic lab. They are effective against pressures of up to 85 psig and transfer viscous media up to 500 centistokes (reduced flow rate above 150 cSt). The integrated software permits the transfer parameters to be modified for a range of different viscosities at the touch of a button. With a durable and IP65 splash-proof design, these pumps are maintenance free, and provide trouble-free ±2% accuracy and ±1% repeatability performance. SIMDOS 10 pumps are self-priming up to 9.8 feet of water, and can run dry indefinitely without damage. Also, unlike peristaltic pumps, there are no troublesome tubing to break or fatigue. The KNF IP65 UFEM 1.10 TT.18S2 Liquid Pump is brand new in box . Includes a 1 Year Full Parts and Labor Warranty. KNF IP65 UFEM 1.10 TT.18S2 Liquid Pump SpecificationsWeight2 lbs., 0.9kgConnection Tubing ID1/8 OD x 1/16 ID in.Permissible Gas and Ambient Temp Range5 - 40°CPermissible Liquid Media Temp Range5 - 80°CPump HeadPVDFDiaphragmPTFE coveredValvesFFKMDimensions (L x W x H)5.9 x 5.7 x 3.7in (150 x 144 x 93mm)Maximum Suction9.8 ft of waterMaximum Pressure85 psig, 6 barPower Consumption24WLiquid Flow Rate1-100 ml/minLiquid Dosing Volume1-999 mlFunctionsManual Operation (S Version)Electrical100 – 240VComparison of ModelsSpecificationKNF IP65 UFEM 1.10 FT.18RCP2KNF IP65 UFEM 1.10 FT.18S2KNF IP65 UFEM 1.10 KT.18RCP2KNF IP65 UFEM 1.10 KT.18S2KNF IP65 UFEM 1.10 ST.18RCP2KNF IP65 UFEM 1.10 ST.18S2KNF IP65 UFEM 1.10 TT.18RCP2KNF IP65 UFEM 1.10 TT.18S2Connection Tubing¼ OD x 1/8 ID in (6 x 4mm)1/8 OD x 1/16 ID in.¼ OD x 1/8 ID in (6 x 4mm)1/8 OD x 1/16 ID in.¼ OD x 1/8 ID in (6 x 4 mm)1/8 OD x 1/16 ID in.¼ OD x 1/8 ID in (6 x 4mm)1/8 OD x 1/16 ID in.Permissible Gas and Ambient Temp Range5 - 40°C5 - 40°C5 - 40°C5 - 40°C5 - 40°C5 - 40°C5 - 40°C5 - 40°CPermissible Liquid Media Temp Range5 - 80°C5 - 80°C5 - 80°C5 - 80°C5 - 80°C5 - 80°C5 - 80°C5 - 80°CPump HeadPTFEPTFEPPPTFEStainless SteelStainless SteelPVDFPVDFValvesFFKMFFKMFFKMFFKMFFKMFFKMFFKMFFKMLiquid Flow Rate1-100 ml/min1-100 ml/min1-100 ml/min1-100 ml/min1-100 ml/min1-100 ml/min1-100 ml/min1-100 ml/minLiquid Dosing Volume1-999 ml1-999 ml1-999 ml1-999 ml1-999 ml1-999 ml1-999 ml1-999 mlFunctionsN/AN/AN/AManual Operation (S Version)N/AManual Operation (S Version)N/AManual Operation (S Version).comparison-table tr td:nth-child(9) { background-color: #fffacd; }

Polyscience 3370P9A11B Model 3370 Liquid-to-Air Recirculating Cooler with Positive Displacement Pump (more), 120V, 60Hz3D Visualization of the Polyscience Recirculating CoolerThe rendered image can be freely rotated in a full 360-degree view, allowing you to zoom in, pause, and explore every angle. For enhanced detail, the rendering can also be displayed in full-screen mode. This 3D model is designed exclusively for visualization purposes and may not accurately represent the actual appearance of your product. Your browser does not support iframes. This Liquid-to-Air Recirculator continuously pumps near-ambient temperature water from a reservoir to an external heat source, through a cooling radiator, and then returns cooled water to the reservoir. By blowing ambient air over the radiator, water flowing inside is cooled and the heat is exhausted into the atmosphere.Features An economical solution for applications where cooling fluid temperature is higher than ambient and temperature control is not required NOTE: No compressor. Uses fan cooling of cooling fluid Quiet liquid-to-air cooling Positive displacement or turbine pump Built-in low liquid level indicator INCLUDED: The Polyscience 3370P9A11B Model 3370 Liquid-to-Air Recirculating Cooler with Positive Displacement Pump, 120V, 60Hz includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

IKA Pette multi 12 x 10 - 100 µlLies comfortably in your hand with uncompromising precise performanc (more)e: IKA introduces the IKA PETTE multi, a series of mechanical air-displacement pipettes available with either 8 or 12 channels for precise dispensing in microtiter or deep well plates. In total, there are six different models available with different adjustable volume ranges from 0.5 to 200 μl. This brings IKA's pipette portfolio to a total of 24 models: ten single-channel pipettes with fixed volumes (PETTE fix), eight with variable volumes (PETTE vario), and six models of the PETTE multi. The IKA PETTE series are used for many different applications in the modern laboratory. Color-coding simplifies rapid selection of the right pipette. The impact-resistant, UV-resistant and chemically resistant conical tip ensures reliable metering in the long-term. Improved ergonomics as a result of replaceable handles IKA pipettes include three interchangeable handles in various different shapes and materials in the delivery. The choice of the right handle for your particular hand means that the pipette can be adapted to suit your individual requirements. This ergonomic optimization permits comfortable and wrist-friendly working, and ensures that the pipette sits in your hand perfectly in daily use for easy grasping of the working points. Precise and repeatable results are thus guaranteed. Comfortable and rapid adjustment of the pipetting volume The pipetting volume is adjusted in two stages (fine and coarse). Locking and unlocking of the volume is also carried out in the same way as fine adjustment by one hand using the multifunction button. The set volume can be read off the display in large figures at any time, process-safe and clearly Straightforward ejection of the tip of the pipette After the pipetting process, the tip of the pipette is ejected quickly and without time-consuming hand repositioning simply by pressing the central multifunction button. The round design means that the single-handed ejection works equally for both right-handed and left-handed users. Robust and smooth The piston and tip cone are made from DLC-coated stainless steel. DLC stands for diamond like carbon and is a diamond-like type of carbon which exhibits high levels of wear and corrosion resistance, together with particular hardness and low frictional indices. The DLC coating means that the tip cone is particularly insensitive and also ensures that the tips of the pipettes are always in perfect condition and are securely seated, without leaks. The extremely good anti-friction properties of the DLC also mean that the pipette will only need to be re-greased on rare occasions. The benefit of the coating for the user is primarily the consistent and low level of force required when absorbing and discharging the liquid to be pipetted. Maintenance-friendly, process-secure and easy to clean Regular cleaning and maintenance of the pipette guarantees a long service life for the product. The volume unit with piston and seal can be replaced completely in just a few hand movements. The equally simple assembly is acknowledged audibly by a click and is thus process-secure. Adjusting safely and without the need for tools If you detect deviations in the framework of calibration, the pipette will generally need to be adjusted. Tools are not needed for adjusting the IKA PETTE. The user thus saves valuable time in looking for the right tool. The pipette is subsequently secured against inadvertent adjustment. Simplified acquisition, documentation and monitoring Acquisition, documentation and monitoring of equipment and processes is of great importance in most laboratories. The serial number of the IKA PETTE can be scanned from a QR Code on the housing, easily and without transfer errors. The serial number and the pipette are thus uniquely linked. Can be autoclaved at 121°C The IKA PETTE is ideally suited to heat and high-pressure sterilization. Thanks to its simple construction, the pipette can be cleaned and autoclaved either in complete or in dismantled state. Large range of pipette tips All IKA PETTE models are compatible with pipette tips from most manufacturers. Pipette tips having the standard color codes gray, yellow, and blue always fit on our pipettes, marked accordingly. This means that there is a wide range of pipette tips to choose from and you can rest assured that only suitable tips are fitted.INCLUDED: The IKA Pette multi 12 x 10 - 100 µl includes: - Two Year Manufacturer's Warranty

IKA Matrix Orbital Delta F2.0 Thermoshaker Speed Range 0 - 1500 rpm Time Setting Max. 6000 min Hea (more)t Output 100 Watts Features - Large and clear display with a convenient menu structure allows for intuitive operation - Speeds of up to 1,500 rpm and shaker diameter of 3 mm ensure the liquid mixes quickly and effectively - Two different speed modes for gentle heating of the samples - Programmable ramps allow for automatic execution of mixing and heating tasks - Smart speed adjustment according to insert, attachment and filling volume - Aluminum die cast housing ensures secure positioning, excellent stability and everyday robustness The IKA Matrix Orbital Δ F2.0 is part of a new and powerful product family of thermoshakers available. IKA Matrix Orbital Δ F2.0 mixes and heats with a fixed insert for 24 x 2.0 ml tubes. Whether its blood samples, pharmaceutical agents, DNA/RNA samples or ELISA assays – samples with even the smallest volumes mix reliably and completely in all laboratory applications. No cross-contamination and an optimal mixing result.In addition, IKA Matrix Orbital Δ F2.0 comes with numerous user-friendly features: Click Here to View Product Video INCLUDED: The IKA Matrix Orbital Delta F2.0 Thermoshaker includes: - MATRIX Orbital Delta F2.0 - IKA Pette vario 100-1000 µl - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer Warranty ( + Additional Free 1 Year Warranty Extension with IKA Registration) IKA Matrix Orbital Delta F2.0 Thermoshaker Specifications Type of movementorbitalShaking stroke3 mmMaximun load0.3 kgPermissible ON time100 %Speed min (adjustable)300 rpmSpeed range0 - 1500 rpmSpeed displayTFTSpeed deviation30 ±rpmSpeed control10 RPM StepsTimeryesTimer displayTFTTime setting min.1 sTime setting max. 6000 min Operating mode timer, continuous and program operationHeating temperature rangeroom temp. +4° - 100 °CHeat output100 WHeat controlTFTSet temperature resolution1 ±°CTemperature control accuracy0.5 ±°CTemperature stability0.5 °CTemperature homogenity0.5 (@ 20°C ... 45°C); 1.5 ±°CHeating rate13 °C/minTemperature displayyesNumber of reaction vessels24x 2.0 mlDimensions (W x H x D)216 x 158 x 351 mmWeight9.2 kgPermissible ambient temperature5 - 40 °CPermissible relative humidity80 %Protection class according to DIN EN 60529IP 21RS 232 interfaceyesUSB interfaceyesVoltage100 - 240 VFrequency50/60 HzPower input240 WPower input max.240 WFuse2x T4A 250VComparison of ModelsSpecificationsMatrix Delta PlusMatrix Orbital Delta F0.5Matrix Orbital Delta F1.5Matrix Orbital Delta F2.0Matrix Orbital Delta FPMatrix OrbitalMatrix Orbital PlusShaking Stroke3 mm3 mm3 mm3 mm3 mm3 mm3 mmMaximum Load0.3 kg0.3 kg0.3 kg0.3 kg0.3 kg0.3 kg0.3 kgSpeed Range0 - 3000 rpm300 - 2000 rpm300 - 1500 rpm300 - 1500 rpm300 - 2000 rpm300 - 3000 rpm300 - 3000 rpmSpeed Control10 RPM Steps10 RPM Steps10 RPM Steps10 RPM Steps10 RPM Steps10 RPM Steps10 RPM StepsTime Setting Min.1 s1 s1 s1 s1 s1 s1 sTime Setting Max.6000 min6000 min6000 min6000 min6000 min6000 min6000 minHeating Temperature Range-10 to 100 °C4 to 100 °C4 to 100 °C4 to 100 °C4 to 100 °C--Heating Rate5.5 °C/min15 °C/min11 °C/min13 °C/min18 °C/min--Dimensions (W x H x D)216x127x351 mm216x149x351 mm216x158x351 mm216x158x351 mm216x147x351 mm200x120x320 mm216x127x351 mmVoltage100 - 240 V100 - 240 V100 - 240 V100 - 240 V100 - 240 V100 - 240 V100 - 240 V.comparison-table tr td:nth-child(5) { background-color: #fffacd; }

Heidolph Coated Glassware Set G1B Diagonal condenser for all standard distillations; theoption with  (more)the most affordable price - With transparent plastic coating - suitable for atemperature range up to max. 80 ° C - Glassware set includes one 1,000-ml evaporating flaskand one 1,000-ml receiving flask - Evaporating flasks and vapor tubes which come with astandard NS 29/32 joint size are also available with NS 24/29 groundjoints - Ventilation cap without ground joints for easy handling andgrease-free operation included - A venting valve with refill function is optionally available - Not suitable for the automated distillation program DynamicAUTOaccurate on Hei-VAP Expert / Ultimate Control models - Also available upon request: glassware sets for Soxhletextraction and descending condenser system INCLUDED: The Heidolph Coated Glassware Set G1B includes: - G1B Diagonal Glassware - 1 Liter Receiving Flask - 1 Liter Evaporating Flask - Ventilation Cap - Full 3 Year Manufacturer's Warranty

The peristaltic pump of the Cole Parmer type Masterflex L/S is ideal for pumping corrosive, abrasive (more) and viscous liquids without damaging the pump. The Cole Parmer Masterflex L/S can also be used in the pharmaceutical and biopharmaceutical industry. This peristaltic pump can be used in combination with the L/S 13, L/S 14, L/S 16, L/S 25, L/S 17 and L/S 18 tubing. Speed: 10 – 600 rpm Pump head type: 7518-00 Tube range: L/S 13: 0.6 – 36 mL/min L/S 14: 2.0 – 130 mL/min L/S 16: 8.0 – 480 mL/min L/S 25: 20 – 1000 mL/min L/S 17: 30 – 1700 mL/min L/S 18: 40 – 2300 mL/min