
( Brand: Vwr ), ( Part Type: Stirrer ), ( Country/region Of Manufacture: United States )
The VWR 12621-042 Magnetic Stirrer is a versatile and reliable laboratory tool designed for efficient and consistent mixing of a wide range of samples. This standard magnetic stirrer features a multi-position base, allowing for easy adjustment of the stirring bar position to suit various flask shapes and sizes.
The magnetic stirrer is equipped with a powerful, permanently magnetized drive system that ensures smooth and consistent stirring, even in viscous or heavy samples. The drive system is also designed for quiet operation, minimizing noise disruption in the laboratory environment.
The VWR 12621-042 Magnetic Stirrer features a digital temperature controller with a precision temperature display, allowing for precise temperature control of the sample during stirring. The controller is easy to use and features adjustable temperature settings, as well as a safety shut-off feature to prevent overheating.
The magnetic stirrer also includes a heavy-duty, adjustable stirring bar holder that ensures secure and stable positioning of the stirring bar. The holder is made of durable stainless steel and is designed to withstand frequent use.
In addition, the VWR 12621-042 Magnetic Stirrer has a sleek and compact design, making it easy to store and transport. The base of the stirrer is made of high-quality, scratch-resistant materials, ensuring long-term durability and reliability.
Overall, the VWR 12621-042 Magnetic Stirrer is a high-quality, versatile laboratory tool that is essential for any chemical laboratory. Its multi-position base, powerful drive system, digital temperature controller, and durable construction make it an excellent choice for scientists and researchers who need reliable and precise mixing capabilities.
Pros of buying VWR's 12621-042 Magnetic Stirrer:1. Multi-position: This stirrer allows you to adjust the position of the magnetic bar, making it suitable for various types of vessels and flasks.
2. Powerful Magnetic Stirring: It provides powerful and consistent magnetic stirring, ensuring efficient mixing of liquids.
3. Adjustable Speed: The speed of stirring can be easily adjusted, allowing for precise control over the mixing process.
4. Durable Construction: Made of high-quality materials, it is built to withstand regular use and provide long-lasting performance.
5. Safety Features: It has a safety lock to prevent accidental activation and a cool-touch exterior for safety.
Cons of buying VWR's 12621-042 Magnetic Stirrer:1. Price: Compared to some other magnetic stirrers, this one may be on the more expensive side.
2. Size: It might be a bit larger than some other magnetic stirrers, which could take up more space on your lab bench.
Conclusion:VWR's 12621-042 Magnetic Stirrer is a high-quality, reliable, and versatile piece of laboratory equipment. Its multi-position feature, powerful magnetic stirring, adjustable speed, and durability make it a great choice for various laboratory applications. While its price and size may be disadvantages for some, they are outweighed by the benefits of its performance and safety features. If you're looking for a high-quality magnetic stirrer that will provide consistent results and last for a long time, this is a great option to consider.
Recommendation:If you are in the market for a magnetic stirrer, VWR's 12621-042 Magnetic Stirrer is a strong recommendation. Its features and performance make it a valuable addition to any laboratory, and its safety features will provide peace of mind when using it. While the price and size may be considerations, the benefits of this stirrer far outweigh those disadvantages. If you want a magnetic stirrer that will provide consistent results for years to come, this is a great choice.
This stirrer is in great condition with little signs of use. All 9 positions are working perfectly stirring strong at all speeds, guaranteed to function as expected.
Vwr standard multi position 9 place magnetic stirrer.