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- Cole-Parmer 37130-9003 Egg-Shaped Stir Bar, 3...
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Item #:
221787287
Cole-Parmer 37130-9003 Egg-Shaped Stir Bar, 3" L x 3/4" Dia; 1/Pk
Item #:
221787287
XCD 163
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Product Details
| Brand Name | Cole-Parmer |
| Manufacturer | Cole-Parmer |
| Part Number | AO-04768-85 |
| Model Number | AO-04768-85 |
| Unit Count | 1.0 Count |
| Item Weight | 0.02 Pounds (10 grams) |
| Number of Pieces | 1 |
| Material Type | Polytetrafluoroethylene |
| Shape | Oval, Round |
| Material | Polytetrafluoroethylene |
| Brand | Cole-Parmer |
| Number of Items | 1 |
Product Description
Cole-Parmer 37130-9003 Egg-Shaped Stir Bar, 3" L x 3/4" Dia; 1/Pk
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Customer Questions & Answers
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Question:
What is the primary use of the Cole-Parmer Egg-Shaped Stir Bar?
Answer: The Cole-Parmer Egg-Shaped Stir Bar is primarily used for efficient stirring of liquids in laboratory settings. Its unique shape promotes effective mixing and reduces the chances of clumping, providing a smooth, consistent solution. This is particularly useful when mixing viscous or dense materials in beakers or flasks, making it ideal for a variety of chemical and biological applications. -
Question:
What materials are used in the construction of the stir bar?
Answer: The stir bar is typically made from high-quality materials such as PTFE (Teflon) or similar compounds, which are chemically resistant and durable. This ensures that the stir bar can withstand harsh chemical reactions without degrading, providing prolonged functionality and a reliable stirring experience. This makes it suitable for use in a wide range of laboratory processes. -
Question:
What is the size dimension of the Cole-Parmer Egg-Shaped Stir Bar?
Answer: The stir bar measures 3 inches in length and has a diameter of 0.34 inches. This compact size is designed to accommodate various container types while ensuring effective stirring action. The dimensions make it versatile enough for laboratory flasks, beakers, and other vessels, allowing for optimal mixing in both small and moderately-sized experiments. -
Question:
Can the stir bar be used in temperature-controlled environments?
Answer: Yes, the Cole-Parmer Egg-Shaped Stir Bar is suitable for use in temperature-controlled environments such as heating mantles or water baths. Its durable construction allows it to perform efficiently even under varying temperature conditions, making it ideal for heating or cooling experiments that require consistent mixing throughout the process. -
Question:
Is the stir bar magnetic?
Answer: Yes, the Cole-Parmer Egg-Shaped Stir Bar is designed with a magnetic core. This allows it to be easily activated and maneuvered by a magnetic stirrer, facilitating seamless stirring without manual intervention. This feature enhances laboratory efficiency, particularly when running multiple experiments where additional hands-on stirring is not feasible. -
Question:
How does the egg shape benefit stirring efficiency?
Answer: The egg-shaped design of the stir bar enables improved stirring efficiency by creating turbulence and promoting even distribution of materials. Its shape allows for smooth rotary motion, significantly reducing dead zones in the container. This is beneficial in scenarios where thorough mixing of solutions is critical, enhancing the overall effectiveness of the experiment. -
Question:
Is the stir bar suitable for biological applications?
Answer: Absolutely, the Cole-Parmer Egg-Shaped Stir Bar is suitable for biological applications due to its inert materials and non-reactive nature. This means it won't interfere with biochemical reactions or contaminate samples, making it a reliable choice for stirring biological fluids, media preparations, or other sensitive experimental setups. -
Question:
What types of containers can the stir bar be used with?
Answer: This stir bar is compatible with a variety of laboratory containers including glass beakers, flasks, and jars. Its size and shape make it effective in promoting stirring in these vessels, regardless of whether you're conducting general laboratory mixing or specialized applications such as solubility studies or reaction mixtures. -
Question:
How does one properly clean and maintain the stir bar?
Answer: Cleaning the Cole-Parmer Egg-Shaped Stir Bar is simple; it should be rinsed with distilled water and can be sanitized with ethanol or similar cleaning agents. Regular maintenance involves inspecting the stir bar for any signs of damage or wear. Proper care ensures its longevity and consistent performance, critical for achieving reliable mixing in repeated experiments. -
Question:
Where can I buy Cole-Parmer 37130-9003 Egg-Shaped Stir Bar in Grenada?
Answer: You can purchase the Cole-Parmer 37130-9003 Egg-Shaped Stir Bar from Ubuy, an online marketplace known for providing access to a wide variety of laboratory equipment and supplies. Ubuy offers convenient options tailored to your needs, ensuring you can find and acquire the stir bar you need with ease in Grenada.
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Features & Benefits
- Egg-shaped design fits perfectly in round-bottom flasks.
- Super-strong Alnico V magnets prevent spin-out at high speeds.
- One-piece PTFE coating resists corrosion, heat, and cold.
- Chemically inert—won't contaminate liquids.
- Low-friction coating ensures smooth spinning.
- Guaranteed leakproof for reliable use.
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