AVANTOR VWR 89039-658 Centrifuge Tube Bottom 50ML

( Brand: Avantor Vwr ), ( Manufacturer Part Number: 89039-658 ), ( Part Type: Centrifuge Tube ), ( Country Of Origin: China )

Review AVANTOR VWR Centrifuge Tube 50ml Conical bottom Clear Pkgs Of Tubes Ea

The **Avantor VWR 89039-658 50 mL Conical-Bottom Centrifuge Tubes (25 tubes per pack)** represent a premium choice for laboratories requiring precision, durability, and reliability in high-speed centrifugation applications. Engineered with a robust, polycarbonate construction, these tubes deliver exceptional clarity and strength, allowing researchers to monitor sample integrity and progress without obstruction while withstanding repeated cycles of high-speed centrifugation often exceeding 10,000 x g without warping or degradation. The conical bottom design ensures efficient pelleting of cell pellets, precipitates, or other dense components, maximizing yield and minimizing sample loss during centrifugation, making them ideal for applications in molecular biology, biochemistry, and cell culture. Each tube features a wide, tapered opening that simplifies sample loading and pipetting, while its smooth, non-absorbent surface prevents sample adhesion, reducing contamination risks and easing cleanup. The tubes are also compatible with most standard centrifuge rotors, including fixed-angle and swing-bucket models, offering versatility across a range of laboratory workflows. Additionally, their autoclavable and chemical-resistant properties make them suitable for sterilization and use with a broad spectrum of buffers, solvents, and reagents, including DNA/RNA extraction kits, protein purification solutions, and cell culture media. The pack of 25 tubes provides a cost-effective solution for medium-scale experiments, ensuring consistency and reproducibility in research and diagnostic settings. Whether used for routine laboratory procedures or specialized applications requiring high performance, these centrifuge tubes exemplify Avantor VWR s commitment to delivering high-quality, lab-tested consumables designed to meet the demands of modern scientific research.

**Pros and Cons of Buying Avantor VWR 89039-658 Centrifuge Tubes (50 mL Conical-Bottom, 25 Tubes per Pack)**

1. **Quality and Reliability:** Avantor VWR is a well-established supplier of laboratory consumables, known for producing durable and high-quality products. These centrifuge tubes are designed to withstand repeated use in high-speed centrifugation without leaking or cracking.

2. **Conical Shape:** The conical bottom design is ideal for efficient pelleting of cells, proteins, or other biological samples, making them a preferred choice for applications like DNA/RNA extraction, cell culture, and biochemical assays.

3. **Compatibility:** These tubes are compatible with most standard laboratory centrifuges, including benchtop models, and are often made from polypropylene or similar materials that are resistant to common solvents and chemicals, ensuring versatility in use.

4. **Sterility and Contamination Control:** Many versions of these tubes are sterile-packaged, reducing the risk of contamination during sample preparation, which is critical in microbiology, molecular biology, and clinical diagnostics.

5. **Cost-Effective for Bulk Use:** Purchasing in bulk (25 tubes per pack) can be more economical than buying individual tubes, especially for labs with frequent or high-volume centrifugation needs.

6. **Easy to Handle:** The 50 mL size strikes a balance between capacity and ease of handling, making them suitable for a wide range of experiments without being overly cumbersome.

7. **Brand Trust:** Avantor VWR is a trusted name in the lab supply industry, often backed by warranties or customer support, which can be reassuring for long-term use.

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1. **Price:** While bulk purchases can be cost-effective, the upfront cost per tube may still be higher than generic or lower-end brands, especially if the lab does not require the full 25-tube pack immediately.

2. **Material Limitations:** Although polypropylene is durable, it may not be suitable for extreme conditions (e.g., very high temperatures or strong acids/bases) without degradation. Always check the material specifications to ensure compatibility with your specific applications.

3. **Single-Use Considerations:** Depending on the lab s protocols, these tubes may need to be disposed of after single-use (e.g., in clinical or high-contamination-risk settings), increasing long-term costs.

4. **Storage Space:** Storing bulk tubes requires dedicated space, which may be a limitation in smaller labs or shared facilities.

5. **Potential for Leaks:** If the tubes are not sealed properly or if the centrifuge is overloaded, leaks can occur, leading to sample loss or contamination. Proper handling and centrifuge balancing are essential.

6. **Limited Customization:** These tubes come in standard sizes and materials. If your lab requires specialized features (e.g., UV-transparent, RNase/DNase-free, or autoclavable), you may need to source alternative options.

7. **Environmental Impact:** Disposable tubes contribute to laboratory waste. While they are convenient, labs with sustainability goals may prefer reusable alternatives or alternative materials.

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The **Avantor VWR 89039-658 centrifuge tubes** are a strong choice for labs requiring reliable, high-quality conical-bottom tubes for routine centrifugation tasks. Their conical design, durability, and compatibility with standard centrifuges make them versatile for a wide range of applications, from molecular biology to cell culture. The bulk packaging offers cost savings for frequent users, and the brand s reputation ensures consistency in performance.

However, the higher cost per tube compared to generic brands and the potential for single-use disposal may be drawbacks depending on the lab s budget and workflow. If your lab prioritizes cost efficiency and sustainability, it may be worth comparing alternatives or considering reusable tubes where possible. For most standard laboratory applications, these tubes are a practical and dependable option.

- Your lab frequently performs centrifugation tasks requiring conical-bottom tubes.

- You need a reliable, high-quality product from a trusted supplier.

- You can justify the bulk purchase for cost savings and have space to store them.

- The tubes meet your material and sterility requirements for your specific applications.

- You require tubes with specialized features (e.g., RNase-free, autoclavable, or UV-transparent).

- Your lab has strict sustainability policies and reusable tubes are an option.

- You need a lower-cost alternative and can find equally reliable generic brands that meet your needs.

For most general laboratory use, these tubes are a solid investment in efficiency and reliability.

Details:

8808 Monticello Lane North, Maple Grove, MN 55369-4551, USA, Used Equipment Sales, New Sales. Certain pieces of equipment may contain residual chemicals. Sold as is, where is. Medical Micro tech Raider Technology,mm BT by Metro CAD Used Equipment, Manufacturing Device and Industrial AVANTOR VWR.

50mL,12500g,CONICAL-BOTTOM,CLEAR,PP,FLAT CAP,PLASTIC RACK.

part #: 89039658 prices

• $24.81-$60.00

specifications plasticwarelabsuppy:

• brand: Avantor Vwr
• mpn: 89039-658
• part type: Centrifuge Tube
• country of origin: China

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• rating: 99.8%
• # reviews: 3916
• city: Osseo, Minnesota

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• availability: In Stock
• started: April 20, 2026
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• quantity: 1

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• condition: New Open box
• Medical, Lab Dental Supplies > Glassware Plasticware > Other Medical Lab Glassware

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• carrier: UPS, USPS
• cost: $36.16
• transit: 2-4 Days
• service: UPS Ground, USPS Priority Mail, USPS Ground Advantage
• type: Calculated

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