Magnetic Stirrers
V&P Scientific Inc Stirrer Accessory Kit, includes Stand, Arm, Clamp and Plastic Syringe Holder
STIRRER ACCESSORY, Kit for Syringe Pumps, includes Lab Support Stand, Aluminum Arm (Attaches to VP 710D3), Clamp, and Plastic Syringe Holder for KD Scientific Pump(Legato210), plus 2 Phillips Head Screws 8-32 x 5/8"
Across International 350C 2000RPM 2-Gallon PID Magnetic Stirrer w/ 11" Heated Plate
A magnetic stirrer or magnetic mixer is a laboratory device that employs a rotating magnetic field to cause a stir bar (also called "flea") immersed in a liquid to spin very quickly, thus stirring it. The rotating field may be created either by a rotating magnet or a set of stationary electromagnets, placed beneath the vessel with the liquid. Since glass does not affect a magnetic field appreciably (it is transparent to magnetism), and most chemical reactions take place in glass vessels (i.e. see beaker (glassware) or laboratory flasks), magnetic stir bars work well in glass vessels. On the other hand, the limited size of the bar means that magnetic stirrers can only be used for relatively small experiments. They also have difficulty dealing with viscous liquids or thick suspensions. For larger volumes or more viscous liquids, some sort of mechanical stirring is typically needed.
V&P Scientific Inc Vertical Tumble Stirrer, Double Stack Servo Motor, 5 SLAS Positions, Manual Control
STIRRER, Vertical Tumble, NEMA 34 Servo Motor, High Speed and High Torque, 48 MGO NdFeB Magnetic Drive Cylinder, 54cm Long Usable Stirring Deck, Stirs 5 Deep Well Microplates, includes Adjustable Feet, Low Profile Deck made from ABS, with RPM meter on LCD, IPC-5 75 Volt Power Supply, 120/220 Volts, 50/60 Hz, CE Compliant
Cole-Parmer Velp F203A0179 Multiposition Digital Stirrer, 6-position, 120-240V
Excellent speed control and synchronized stirring ensure that the same speed is achieved on each position even at low speeds. The low-profile, lightweight design makes these stirrers easy to move while saving valuable bench space. Stainless steel top plate construction is easy to clean and provides high chemical resistance. Featuring adjustable time controlled reverse operation, timer, and a bright digital display for accurate speed monitoring, these stirrers will provide years of worry-free operation.
Supply Solutions SCILOGEX - FlatSpin Stirrer, 100-240V, 50/60Hz, US Plug
SCILOGEX - FlatSpin Stirrer, 100-240V, 50/60Hz, US Plug
V&P Scientific Inc STIR ELEMENT, DISC, NdFeB Magnet, 42MGO, PVDF Encapsulated, Used in Microplates, Syringes, Tubes/Vials, 10/pack
STIR ELEMENT, DISC, NdFeB Magnet, 42MGO, PVDF Encapsulated, 5.0mm Diameter, 1.7mm Height, 150°C Max Operating Temp for Magnets
Chemglass Life Sciences Stir Bars, Magnetic, PTFE, Micro, Bulk Packed
Stir Bar, 7 x 2mm, Micro, Magnetic, PTFE, Bulk Packed Pack of 50