
( Brand: Vwr ), ( Manufacturer Part Number: 58648-976 ), ( Part Type: Bar )
The VWR Stirring Bar Spinbar PTFE with model number 58648-976 is a high-quality stirring accessory designed for vigorous mixing applications in a laboratory or industrial setting. This product features a PTFE (polytetrafluoroethylene) coated shaft, which is known for its excellent chemical resistance and low friction properties. The shaft's diameter is 7mm, providing ample strength and durability, while its length is 2mm, ensuring minimal interference with other equipment or vessels.
The Spinbar design of this stirring bar allows for efficient and effective mixing, as the bar spins around its axis while being agitated. This motion creates a turbulent flow of liquid, ensuring that all components are well-mixed and homogenized. The PTFE coating prevents the bar from adhering to the walls of the vessel, making it easy to remove and reducing the risk of contamination.
The VWR Stirring Bar Spinbar PTFE is a versatile and reliable tool for various applications, including but not limited to, chemical reactions, heat transfer processes, and the preparation of solutions. Its high-quality construction and durability make it a valuable investment for any laboratory or industrial setting where precise and efficient mixing is required.
Pros of buying a (58648-976 VWR Stirring Bar Spinbar PTFE 7mm 2mm):1. Made of PTFE (Polytetrafluoroethylene), a highly chemically resistant material that is widely used in laboratory applications due to its inertness and low friction properties.
2. The spinbar design allows for efficient and effective stirring, reducing the time required for mixing reactions.
3. The 7mm diameter and 2mm length provide a good balance between surface area and manipulability, making it suitable for a variety of labware sizes.
4. VWR is a reputable brand known for their high-quality laboratory equipment.
Cons of buying a (58648-976 VWR Stirring Bar Spinbar PTFE 7mm 2mm):1. It may be more expensive than other stirring bars, due to the high-quality materials and brand name.
2. PTFE may not be the best choice for some applications that require high heat, as it has a lower melting point than other materials.
In conclusion, the (58648-976 VWR Stirring Bar Spinbar PTFE 7mm 2mm) is a high-quality stirring bar that is well-suited for laboratory applications that require efficient mixing and chemical resistance. While it may be more expensive than other options, the benefits of its spinbar design, PTFE material, and reputation of the VWR brand make it a worthwhile investment for many lab professionals.
Items are from surplus inventory.
Multiple quantity listing actual items may not be pictured all in same like condition.
Vwr stirring bar spinbar ptfe white 7x2mm lot of 6vwr58648-976 spinbar ptfe quantity listing actual items may not be pictured all in same like condition quantity 6 condition- new sealed packages surplus inventory came from a large company.
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