Watson Marlow 101U Peristaltic Pump

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

Watson Marlow 505S Peristaltic Pump with Pumphead 508MC2 505S Manual Drive 55RPM ( 056.5821.000 ) 50 (more)8MC2 Eight Roller Two Channel Micro Pumphead ( 053.6280.000 ) Maximum rotor speed : 55 – 220 RPM 100-120 V / 220-240 V | 50/60 Hz | 50 W This unit is in excellent working condition and very clean cosmetically. Feel free to contact with any questions.

The peristaltic pump of the Cole Parmer type Masterflex is ideal for pumping corrosive, abrasive and (more) viscous liquids without damaging the pump. The Cole Parmer Masterflex can also be used in the pharmaceutical and biopharmaceutical industry. Speed: 6 – 3000 rpm Excluding pump head

Heidolph Hei-FLOW Expert 600 Peristaltic Pump This model has a flow rate of 2.0 — 4,056 ml/min and i (more)s designed for operation with single-channel pump heads. The analog interface makes it possible that all functions can be controlled externally. A control accuracy of ±3.5% and a conveyor speed of 24 to 600 rpm provide optimum process conditions. In addition, sensitive media can be protected from influence by using the optional foot switch. Like all Heidolph peristaltic pumps, the conveying direction of this model can be changed by a simple push of a button. Furthermore, the accelerated filling and emptying of the tubing is simplified, since here only the button for the maximum speed has to be pressed. Click Here to View Product Video INCLUDED: The Heidolph Hei-FLOW Expert 600 Peristaltic Pump includes: - Power Cord - Operator's Guide - Full 3 Year Manufacturer's Warranty

Heidolph Hei-FLOW Expert 120 Peristaltic Pump The pump drive of the model 01 of the Hei-FLOW Expert  (more)series can be operated with either single-channel or multi-channel pump heads. The flow rates with single-channel pump heads are in the range of 0.38 — 813 ml/min; with multi-channel pump heads from 0.005 — 329 ml/min.By integrating an analog interface, it is possible to control all functions externally. In addition, an optional foot switch can be adapted to enable dosing by foot pressure. Hands thus remain free to perform other work, for example, to hold the tubing and the vessel. A speed of 5 — 120 rpm with a control accuracy of ±3.5% guarantees optimum process results. Click Here to View Product Video INCLUDED: The Heidolph Hei-FLOW Expert 120 Peristaltic Pump includes: - Power Cord - Operator's Guide - Full 3 Year Manufacturer's Warranty

Gilson MINIPULS 3 Peristaltic Pump Head, R4 Four Channel The Gilson MINIPULS 3 Peristaltic Pump Head (more), R4 Four Channel is a versatile pump head with a maximum flow rate of 40 ml/min and a minimum flow rate of 0.3 ul/min. Its durable construction and compatibility with the Gilson MINIPULS 3 Peristaltic Pump makes it ideal for precise fluid handling in various research and pharmaceutical applications. INCLUDED: The Gilson MINIPULS 3 Peristaltic Pump Head, R4 Four Channel includes: - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

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.

Ohaus Scout STX1202 portable scale, with plate 170x140mm These balances are ideal for laboratory and (more) industrial applications. They feature an easy-to-navigate color touchscreen display and a compact design that allows for storage. They offer excellent performance with fast stabilization times and high resolution results. They are also equipped with excellent overload protection and advanced connection options. Applications Weighing, Piece Counting, Percent Weighing, Check Weighing, Dynamic / Animal Weighing, Totalization, Density Determination, Display Hold, Molar Weighing Display 4.3'' (109 mm) touchscreen display with VGA color graphics resolution and user-controllable brightness Operation Power supply (adapter supplied) or batteries (not supplied) with low battery indicator and programmable automatic shutdown Communication RS232, USB host, USB device, Ethernet or Bluetooth® (available as accessories) Structure ABS housing, stainless steel deck, ABS draft shield (1 mg models only), weigh below hook, transport lock, manual calibration lock switch, safety slot, stabilizing feet, level indicator front illuminated Construction features Stability indicator, stackable design with storage cover included (except 1mg models), mechanical and software protection against overload and underload, battery life indicator, automatic shutdown, automatic tare, calibration mass provided on models with capacity higher than 620 gr. Integrated applications: - Weighing: determines the weight of the objects on the pan in the selected unit of measurement. - Piece Counting: Counts the number of pieces on the pan using a uniform weight. - Percent Weighing: Measures the weight of a sample displayed as a percentage of a preset weight reference. - Weight check: compares the weight of a sample with respect to the target limits. - Dynamic Weighing: Weighs an unstable sample load. The scale takes an average of weights over a period of time. - Totalization: measures the cumulative weight of multiple objects. The cumulative total can exceed the capacity of the balance. - Density determination: determines the density of solids or liquids. With the integrated weigh below hook, specific gravity tests can be performed for objects that cannot be easily placed on the weighing pan. - Display Hold: Manually holds the last stable weight or the first highest stable weight value on the display. - Mole Weighing: Measures the weight of a sample and  calculate it into Moles automatically

Coherent Enterprise Laser Head & Coherent Laserpure 5 Chiller This system was removed from a un (more)iversity lab where it was surplus to requirements. The units both power up but have not been tested further. They are in good cosmetic condition with marks from use. Included are; Coherent Enterprise Laser Head Power SupplyModel: ENTCII-653Serial#: 020775654-ENICManu: July, 2002 Coherent Laserpure 5 Heat Exchanger water-to-water Laser Cooling SystemModel: LP-51Serial#: 17772Manu: 13 May, 2002

Binocular stereomicroscope StereoBlue SB.1402, target rotating 2x / 4x 20x / 40x magnification with  (more)ergonomic support with illumination LED incident and transmitted. SPECIFICATIONS EYE Pair of eyepieces WF10x / 20 mm with rubber bumpers. HEAD Head binocular with tilt to 45°. Diopter adjustment in a porta-eye. Distance inter-pupillary adjustable between 55 mm and 75 mm All the optics are coated with anti-fungal and anti-reflective to obtain the maximum performance of the light MODELS WITH DOUBLE MAGNIFICATION FACTOR • Nosepiece with objectives-rotating dual 2x / 4x • Magnification 20x / 40x (can be extended to 120x) • Field of view 10 mm / 5.0 mm • Working distance 100 mm SUPPORT • Support of rack-and-pinion of the Series StereoBlue are equipped with bases flat ergonomically designed and two clamps subject samples. Includes plate and transparent plate black/white Ø 60 mm • The approach macromético is equipped with voltage control. • The brackets are made of alloy cast metal with a coating of hardened whitish in color. LIGHTING With illumination incident and transmitted LED 3 W dimmable that can be used simultaneously or separately. PACKAGING Supplied with power cable, case for dust, rubber protectors for the lenses, a spare fuse, tabletops, transparent and opaque, white/black Ø 60 mm) and user's manual. All packed in a box of polystyrene.

Orbital shaker OS-200. Ideal for shaking Petri dishes, Erlenmeyer, flasks and tubes. Can be used in  (more)cold chamber or stove (dimensions 280 x 270 x 110 mm). Digital speed Control. Variable speed 50 to 250 rpm. Timer from 1 min to 99h59min. Maximum load 2.5 kg Options: universal platform with bars adjustable for flasks, bottles, or Erlenmeyer flask; flat platform with non-slip rubber or platform clamps Erlenmeyer flask of 100 to 150 mL, or 250 to 300 mL.