
( Brand: Vwr ), ( Manufacturer Part Number: 58947-140 ), ( Part Type: Bar )
The VWR Scientific Magnetic Stir Bars (58947-140) are an essential tool for any laboratory or scientific research setting. This set includes 400 individual magnetic stir bars, each meticulously crafted for optimal performance.
The stir bars are made from high-quality, polished stainless steel, ensuring durability and resistance to corrosion, even in highly reactive environments. Their smooth, polished surface reduces friction, allowing for seamless and efficient stirring, thereby ensuring thorough mixing of your solutions.
Each stir bar features a powerful magnetic core, which is precisely centered to provide superior magnetic strength. This magnetic core ensures reliable and consistent stirring, even in larger vessels. The magnetic stir bars are also designed to float effortlessly atop the liquid surface, reducing the risk of damage to the container and ensuring even distribution of the magnetic field.
The 400-piece count in this set makes it an ideal choice for labs with high-volume requirements, as you'll always have a supply of fresh stir bars on hand. Each stir bar is packaged individually to maintain its quality and prevent damage during storage and transportation.
In conclusion, the VWR Scientific Magnetic Stir Bars (58947-140) are a reliable and high-performing addition to any laboratory's equipment inventory. Their durability, efficient stirring ability, and ease of use make them an indispensable tool for a wide range of applications, from basic mixing tasks to complex chemical reactions.
Pros of buying 58947-140 VWR Scientific Magnetic Stir Bars:1. High Quality: VWR is a well-known brand in the field of scientific equipment, and these stir bars are made of high-quality materials, ensuring durability and performance.
2. Versatility: These magnetic stir bars are suitable for a wide range of applications in various industries such as pharmaceuticals, chemistry, biotechnology, and more.
3. Large Quantity: The set of 400 stir bars is a significant number, making it a cost-effective choice for labs that require a large quantity of stir bars.
4. Consistent Performance: The magnetic stir bars are uniform in size and shape, ensuring consistent performance and efficient stirring in various types of vessels.
Cons of buying 58947-140 VWR Scientific Magnetic Stir Bars:1. Price: While the large quantity of stir bars makes it a cost-effective choice, the overall price may still be high for individuals or small labs with limited budgets.
2. Limited Customization: These stir bars are available in a standard size and shape, and there may be limited options for customization to fit specific vessel shapes or sizes.
Conclusion:The 58947-140 VWR Scientific Magnetic Stir Bars are a high-quality, versatile, and cost-effective choice for labs that require a large quantity of stir bars. While the price may be high for some, the consistent performance and durability of the stir bars make it a worthwhile investment for labs with the necessary budget.
Recommendation:If you are looking for a large quantity of high-quality magnetic stir bars for your lab, the 58947-140 VWR Scientific Magnetic Stir Bars are a great choice. Consider your budget and specific needs before making a purchase, and ensure that the stir bars fit your vessels and applications effectively.
Package may be dirty as seen in the pictures.