SP SCIENCEWARE F37157-0020 Spinpak Stirring Bar Ptfe 2X5/16 PK5

( Brand: Sp Scienceware ), ( Type: Lab Supplies Consumables Lab Utensils Stir Bars Rods ), ( Manufacturer Part Number: F37157-0020 ), ( Custom Bundle: No ), ( Country/region Of Manufacture: Us ), ( Size: 2 In X 5/16 In ), ( Material: Alnico ), ( Color: White ), ( Weight: 2.0000 ), ( Length: 4.000 ), ( Width: 3.000 ), ( Features: Stirring Bar, Shape Octagon, Material Alnico, Product Type Stirri )

Review SP SCIENCEWARE Spinpak Stirring Bar Ptfe 2x5/16 Pk5

The SP ScienceWare F37157-0020 Spin-Pak Stirring Bars are a premium quality laboratory supply designed for efficient and effective stirring in various chemical applications. These stirring bars are made from high-density polymer tetrafluoroethylene (PTFE), also known as Teflon, which offers superior chemical resistance and durability.

Each pack contains five stirring bars, all measuring 2 inches by 5/16 inches (32 mm by 8 mm), making them suitable for use in standard Erlenmeyer or round-bottom flasks with similar dimensions. The compact size of these stirring bars ensures that they can easily reach the bottom of the flask, providing thorough mixing and reducing the risk of unwanted reactions occurring at the vessel walls.

The SP ScienceWare F37157-0020 Stirring Bars are specifically engineered with a tapered design, which minimizes turbulence and creates a more uniform stirring action. This design also helps to reduce the amount of material adhering to the stirring bar, ensuring longer operational life and less frequent replacement.

The PTFE material of these stirring bars is highly resistant to a wide range of chemicals, including acids, bases, and organics. This makes them an excellent choice for use in various laboratory applications, including organic chemistry, analytical chemistry, and biochemistry.

These stirring bars are lightweight and easy to handle, making them a convenient addition to any laboratory setup. They can be easily cleaned by rinsing with a strong solvent or by soaking in a cleaning solution, and they can be reused multiple times before eventually needing to be replaced.

The SP ScienceWare F37157-0020 Spin-Pak Stirring Bars are an essential tool for any laboratory looking for a reliable and efficient stirring solution. Their high-quality materials, durable design, and versatile application make them a valuable investment for any researcher or scientist.

Product Name: SP Scienceware F37157-0020 Spinpak Stirring Bars, PTFE 2x5/16 in, Pack of 5

1. Durable: These stirring bars are made of PTFE (Polytetrafluoroethylene), a high-performance plastic material, which makes them highly durable and resistant to corrosion, ensuring a long service life.

2. Compatibility: These stirring bars are suitable for use in various chemical applications and can withstand harsh chemical environments, making them a versatile choice for different laboratory settings.

3. Efficient Stirring: The 2x5/16 inch size of these stirring bars provides a large surface area for efficient stirring, reducing the time required to achieve thorough mixing.

4. Cost-Effective: Buying in a pack of 5 makes this product a cost-effective option for laboratories that require multiple stirring bars.

5. Easy to Clean: PTFE stirring bars are easy to clean, as they do not absorb water or organic solvents, and can be easily wiped or rinsed after use.

1. Fragile: Although PTFE is a durable material, the stirring bars can still break if dropped or mishandled, which can be a disadvantage in a busy laboratory setting.

2. Cost: Compared to other materials like glass or stainless steel, PTFE stirring bars can be more expensive.

3. Limited Temperature Range: PTFE stirring bars have a limited temperature range, and should not be used above 250 C (482 F), which may limit their application in certain high-temperature chemical reactions.

The SP Scienceware F37157-0020 Spinpak Stirring Bars, PTFE 2x5/16 in, Pack of 5 is a highly durable and efficient stirring bar option for laboratories. Its PTFE material makes it resistant to corrosion and compatible with various chemical applications. The large size of the stirring bars ensures efficient mixing, while the pack of 5 makes it a cost-effective option. However, these stirring bars can be fragile, expensive compared to other materials, and have a limited temperature range.

If your laboratory requires stirring bars for use in harsh chemical environments, and you value efficiency and durability, then the SP Scienceware F37157-0020 Spinpak Stirring Bars, PTFE 2x5/16 in, Pack of 5 is a recommended choice. However, if you require stirring bars for high-temperature applications, or if cost is a significant factor, you may want to consider other materials or manufacturers.

Details:

Electrical Outlet's. And Enclosures. Electrical Boxes.

Light Industrial.

part #: f371570020 prices

• $47.99-$49.64

specifications quakedental:

• brand: Sp Scienceware
• type: Lab Supplies Consumables Lab Utensils Stir Bars Rods
• manufacturer part number: F37157-0020
• custom bundle: No
• country/region of manufacture: Us
• size: 2 In X 5/16 In
• material: Alnico
• color: White
• weight: 2.0000
• length: 4.000
• width: 3.000
• features: Stirring Bar, Shape Octagon, Material Alnico, Product Type Stirri

shipping quakedental:

• service: Standard
• class: Standard
• type: Fixed
• transit: 3-3 Days
• cost: $5.00

offer quakedental:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: March 10, 2025

payments quakedental:

• other
• credit card: Mastercard
• wallet: Paypal

seller quakedental:

• rating: 99.5%
• # reviews: 1222627
• city: USA

returns quakedental:

• paid by: Seller
• policy: Returns Accepted
• time: 60 Days
• method: Money back

general quakedental:

• condition: New
• Business Industrial > Healthcare, Lab Dental > Other Healthcare, Lab Dental

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