PATIKIL Magnetic Stirrer Bar, 15x8mm 6 Pcs PTFE Magnetic Mixer Stir Bars Magnet Mixing Rod Set for Flat Bottom Beaker Laboratory Home Lab with Plastic Nipper, Type-C

Description

With excellent chemical and high temperature resistance, low coefficient of friction, widely used in laboratories like chemistry, and biology, performing chemical synthesis experiments like neutralization, mixing, etc., it ensures uniform mixing of liquids and avoids sedimentation and stratification. PTFE magnetic stirrers also provide stable and reliable stirring during sample pre-treatment, pH calibration and other analytical testing.SpecificationMaterial: PTEF, magnetsColor: WhiteStyle: Type-CSize: 15x8mm/0.59x0.31inch(LxW)Nipper Size: 54x8mm/2.13x0.32(LxW)Package Includes: PTFE Magnetic Mixer Stirrer x 6, Nipper x 1AdvantagePTEF material shows inertness to strong acids, ensuring stable operation in extreme chemical environmentsSmooth surface and low coefficient of friction, with quality magnets, it operates smoothly in liquids, efficiently realize liquid mixing and reduce energy loss.We offer different shapes of stirrers for test tubes, beakers, reactors and other experimental vessels to meet different experimental needs.InstructionMake sure that the stirrer specification suits the mixer and container, place the stirrer gently into the container to ensure that it is completely soaked but not touching the bottom or side.After used, remove the stirrer, use appropriate cleaning agent to clean and dry after proper storage, avoid contact with other hard objects or collision.NOTEWear protection when using to prevent chemical spills.Avoid using the stirrer on the bottom of hard or uneven containers to prevent scratching and damaged.Regularly check the magnetic strength and surface integrity of the stirrer and replace the stirrer if it is worn or scratched. Review: they work - Honestly have no idea what the tweezers are for but the tic-tacs work great. Nice for tiny flasks or round bottoms when you don't have a properly sized football and just need some agitation to reduce bumping. I have a magnet wand that I use to retrieve stir bars so no real use for the tweasers. I'm always dealing with hot stuff and they just don't do anything for me. Maybe someone else has a use for them. The coating seems really nice and smooth. No complaints. Review: Great magnetic stir bars - These stir bars are smooth and well balanced which allows them to spin freely up to high RPMs. The set of 6 came with a little pair of plastic tweezers which was unexpected but a nice thought to grab the bars out of their beakers. Overall a very nice set of stir bars for a good price.