
( Brand: Sp Scienceware ), ( Manufacturer Part Number: 371090033 ), ( Part Type: Bar ), ( Coating: Ptfe ), ( Color: Blue ), ( Item: Stirring Bar ), ( Shape: Octagonal ), ( Size: 3 X 1/2 )
The 371090033 Sp Scienceware SpinBar Stir Bar PTFE 3x1-2 is a high-quality stir bar designed for use in laboratory applications. This stir bar is made of PTFE, also known as polytetrafluoroethylene, which is a fluoroplastic known for its exceptional chemical resistance. This makes it an ideal choice for use in corrosive or acidic solutions.
The SpinBar Stir Bar has a unique design, with a 3mm diameter and a length of 1.2mm. This small size allows for precise stirring in narrow or shallow vessels, while the robust construction ensures that it can withstand the rigors of lab use. The 3x1-2 refers to the ratio of the diameter to the length, indicating that the bar is three times as wide as it is long.
The spin bar is designed to spin freely in liquid, creating a vortex that effectively mixes and homogenizes the solution. This is particularly useful in reactions that require thorough mixing, such as those involving precipitates or suspended particles. The PTFE material also ensures that the stir bar does not react with the solution, and can be easily removed without leaving any residue.
The SpinBar Stir Bar PTFE 3x1-2 is a versatile and reliable tool for any laboratory, and is an essential addition to any lab equipment inventory. Its small size, robust construction, and exceptional chemical resistance make it a valuable tool for a wide range of applications. Whether you're working with acids, bases, or other corrosive substances, this stir bar is sure to meet your needs.
Pros of buying 371090033 SP Scienceware SpinBar Stir Bar PTFE 3x1-2:1. High Quality: SP Scienceware is a reputable brand known for producing high-quality laboratory equipment. The SpinBar stir bar is made of PTFE, a material known for its chemical resistance, making it suitable for various chemical reactions.
2. Durability: The PTFE material used in the SpinBar stir bar is highly resistant to corrosion, ensuring that the stir bar maintains its shape and functionality over an extended period.
3. Stirring Efficiency: The SpinBar stir bar is designed with a unique shape that provides efficient stirring, ensuring that all the components in your reaction mixture are properly mixed.
4. Reusable: The SpinBar stir bar is reusable, making it a cost-effective option in the long run.
Cons of buying 371090033 SP Scienceware SpinBar Stir Bar PTFE 3x1-2:1. Initial Cost: While the SpinBar stir bar is a cost-effective option in the long run due to its reusability, the initial cost might be higher compared to some other stir bars on the market.
2. Availability: Depending on your location, you might find it challenging to find this specific product in your local stores, requiring you to purchase it online.
3. Size Limitations: The SpinBar stir bar is designed for 3-12L reactors, which might limit its use in smaller or larger reactors.
Conclusion:The 371090033 SP Scienceware SpinBar Stir Bar PTFE 3x1-2 is a high-quality, durable, and efficient stir bar that is suitable for various laboratory reactions. Despite its initial cost, its reusability makes it a cost-effective option in the long run. However, its availability and size limitations should be considered before making a purchase.
Recommendation:If you are looking for a reliable, long-lasting, and efficient stir bar for your laboratory reactions, the 371090033 SP Scienceware SpinBar Stir Bar PTFE 3x1-2 is an excellent choice. Its high quality, durability, and stirring efficiency make it a worthwhile investment for your laboratory equipment. While its initial cost might be higher compared to some other stir bars, its reusability ensures that it is a cost-effective option in the long run.
Stirring bar, ptfe material, coating, octagonal shape, size 3 x 1/2 in.