KIMAX 45160-15 Kimble Glass Tube Lab Centrifuge

( Brand: Kimax ), ( Manufacturer Part Number: 45160-15 ), ( Model: KIMBLE KIMAX 45160-15 ), ( Part Type: Tube Centrifuge ), ( Country Of Origin: United States ), ( Intended Use/discipline: Biological Laboratory, Medical Laboratory, Microbiological Laboratory )

Review KIMAX Kimble Glass Test Tube Ml Lab Centrifuge Usa New Unopened

The **Kimble Kimax 45160-15 15 mL Lab Centrifuge Tube** is a precision-engineered, high-quality glassware component designed to meet the rigorous demands of modern laboratory workflows, particularly in applications requiring reliable centrifugation. Crafted from **borosilicate glass Type 3.3**, this tube offers exceptional chemical resistance, thermal stability, and durability, ensuring consistent performance across a wide range of experiments from routine biochemical assays and cell culture processing to demanding analytical procedures. Its **15 mL capacity** provides ample volume for medium-scale sample preparation, pelleting, or supernatant collection, making it ideal for tasks such as DNA/RNA extraction, protein precipitation, or serum/plasma separation. The **smooth, tapered design** minimizes dead space, reduces sample loss during centrifugation, and facilitates easy transfer of contents, while the **graduated markings** (typically etched or printed) allow for precise volume measurements, enhancing reproducibility in quantitative analyses. The tube s **flat-bottomed construction** ensures even distribution of centrifugal force, preventing sample stratification and maximizing pellet integrity, which is critical for sensitive assays like PCR or Western blotting. Additionally, its **compatibility with standard laboratory centrifuges** including bench-top and microcentrifuges makes it a versatile choice for both research and clinical settings. For added convenience, the tube s **smooth, frosted finish** reduces fingerprints and improves visibility, while its **sterile packaging** ensures contamination-free handling upon first use. Whether used in molecular biology, microbiology, or biochemistry, the Kimax 45160-15 tube exemplifies reliability, precision, and versatility, making it an indispensable tool for laboratories prioritizing accuracy and performance.

**Pros and Cons of buying a Kimax 45160-15 Kimble Glass Tube (15 mL) for a Lab Centrifuge**

1. **Durability and Chemical Resistance** Kimble (now part of VWR) is known for producing high-quality borosilicate glass, which is chemically inert and resistant to most acids, bases, and organic solvents. This makes the tubes suitable for a wide range of laboratory applications, including DNA/RNA extraction, protein precipitation, and cell culture work.

2. **Compatibility with Most Centrifuges** The 15 mL capacity is a standard size, meaning it will fit in most laboratory centrifuges, including bench-top models. The design is consistent with other Kimble products, ensuring easy integration into existing workflows.

3. **Sterilization and Reusability** Borosilicate glass can be autoclaved, baked, or cleaned with harsh detergents, making these tubes reusable and suitable for sterile applications. This reduces long-term costs compared to disposable plastic alternatives.

4. **Optical Clarity** Glass tubes provide excellent visibility of samples, allowing for better monitoring of pellet formation, phase separation, and other visual assessments during centrifugation.

5. **Compatibility with Common Lab Equipment** Many lab protocols (e.g., PCR, gel electrophoresis, and cell culture) rely on glassware like these tubes. Their standard dimensions ensure compatibility with pipettes, pipette tips, and other lab tools.

6. **Long-Term Reliability** High-quality glassware from reputable brands like Kimble is less prone to degradation over time compared to some plastic alternatives, which may degrade or leach contaminants.

7. **Ease of Cleaning** Glass surfaces are easier to clean thoroughly compared to some plastics, reducing the risk of carryover contamination between experiments.

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1. **Fragility** While borosilicate glass is durable, it is still more fragile than plastic tubes. Dropping or mishandling can lead to breakage, which poses a risk of injury and sample loss. This requires careful handling and storage.

2. **Weight** Glass tubes are heavier than plastic counterparts, which can make them more cumbersome to handle, especially in large quantities. This may contribute to fatigue during repetitive tasks.

3. **Cost** High-quality glassware is generally more expensive upfront than disposable plastic tubes. While reusable, the initial investment may be higher for labs with limited budgets.

4. **Potential for Contamination** If not cleaned properly, glassware can harbor residues or microbial contamination. Unlike some plastics, glass does not degrade, so improper cleaning can lead to persistent issues.

5. **Limited Temperature Resistance (Compared to Specialty Glass)** While borosilicate glass is heat-resistant, it may not withstand extreme temperatures (e.g., high-speed centrifugation with prolonged heating) as well as specialized glass types like fused silica.

6. **Incompatibility with Some Centrifuge Types** High-speed or ultracentrifuges may require specific tube designs (e.g., sealed or reinforced tubes). Standard 15 mL glass tubes may not be suitable for extreme conditions without adapters or modifications.

7. **Environmental Concerns (If Disposed Improperly)** While reusable, improper disposal of broken glass can pose environmental and safety hazards. Labs must follow proper disposal protocols.

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The Kimax 45160-15 Kimble glass tube is an excellent choice for laboratories requiring **durability, chemical resistance, and optical clarity** in a standard 15 mL format. Its compatibility with most centrifuges and ease of sterilization make it ideal for applications like molecular biology, cell culture, and general lab work. However, its **fragility, weight, and higher cost** may be drawbacks for labs prioritizing convenience or working with delicate samples that require plastic alternatives.

For labs with **budget constraints or high-throughput needs**, disposable plastic tubes might be more practical despite their limitations. Conversely, labs performing **sterile, high-precision, or long-term experiments** will benefit significantly from the reliability of Kimble glassware.

- Your lab requires **chemical resistance and reusability** for routine centrifugation tasks.

- You prioritize **sample visibility and compatibility with standard lab protocols**.

- You have the **budget and handling precautions** to manage fragile glassware safely.

- You work with **high-speed or ultracentrifugation** where glass may not be ideal.

- Your lab frequently handles **delicate or small-volume samples** where breakage risk is a concern.

- Cost efficiency is critical, and disposable tubes align better with your workflow.

Ultimately, the choice depends on balancing **performance needs, safety, and operational practicality**. For most general lab applications, Kimble glass tubes remain a **high-quality, long-term investment**.

Details:

Kimble Kimax 45160-15 Glass Test Tube 15 ML Lab Centrifuge Made in USA Unopened box, unused product.

part #: 4516015 prices

• $22.99-$34.99

specifications plasticwarelabsuppy:

• brand: Kimax
• mpn: 45160-15
• model: Kimble Kimax 45160-15
• part type: Tube Centrifuge
• country of origin: United States
• intended use/discipline: Biological Laboratory, Medical Laboratory, Microbiological Laboratory

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

offer plasticwarelabsuppy:

• quantity: 1
• started: May 22, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home

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