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CORNING 9820-10 Pyrex Culture Tubes Box No. 3ML 10X75

9820-10 Corning Pyrex No. 3ml Culture Tubes 10x75 Mm - 1 Box Of 72

( Brand: Corning ), ( Manufacturer Part Number: 9820-10 ), ( Part Type: Tube Box ), ( Country Of Origin: United States ), ( Intended Use/discipline: Biological Laboratory, Medical Laboratory )

Review CORNING Pyrex No. 3ml Culture Tubes 10x75mm Box Of

The **Corning 9820-10 Pyrex 3 mL Culture Tubes (10 75 mm, Pack of 72)** represent a premium, laboratory-grade solution for a wide range of biological, microbiological, and biochemical applications. Crafted from **borosilicate glass (Type I, according to Ph. Eur., USP, and EP standards)**, these tubes are engineered to deliver exceptional chemical resistance, thermal stability, and optical clarity, making them ideal for demanding procedures such as cell culture, microbial growth, DNA/RNA extraction, and biochemical assays. The **3 mL capacity** strikes a practical balance between volume efficiency and ease of handling, accommodating small-scale experiments while minimizing reagent waste. With a **10 75 mm dimension**, the tubes offer a robust, upright design that ensures secure containment of samples during centrifugation, incubation, or storage, reducing the risk of spills or contamination. The **smooth, non-absorbent glass surface** resists adsorption of proteins, lipids, and other biomolecules, preserving sample integrity and consistency across experiments. Additionally, the **sterile, disposable nature** of these tubes eliminates cross-contamination risks, while their **autoclavable construction** allows for repeated sterilization, extending their utility in both research and clinical settings. Whether used in tissue culture, molecular biology, or microbiology, these Pyrex tubes combine durability, precision, and reliability, making them a trusted choice for laboratories seeking high-performance, glassware solutions.

**Pros and Cons of Buying Corning 9820-10 Pyrex 3mL Culture Tubes (10x75, Box of 72)**

### **Pros:**

1. **High-Quality Material:** Corning Pyrex is known for its durable, borosilicate glass composition, which offers excellent chemical resistance, thermal stability, and resistance to breakage compared to standard glassware. This makes them ideal for laboratory applications requiring precision and reliability.

2. **Sterilization Compatibility:** These tubes are designed to withstand autoclaving and other common sterilization methods, ensuring they can be reused multiple times without compromising integrity. This is particularly useful in research, microbiology, and clinical settings where sterility is critical.

3. **Standardized Dimensions:** The 10x75 mm dimensions are a widely accepted industry standard, making them compatible with most laboratory equipment, centrifuges, and automated systems. This ensures ease of use and interchangeability with other labware.

4. **Versatility:** The 3mL capacity is suitable for a variety of applications, including cell culture, microbiological assays, DNA/RNA extraction, and small-scale biochemical reactions. Their conical shape also facilitates efficient centrifugation and resuspension of samples.

5. **Brand Reputation:** Corning is a trusted manufacturer in the laboratory supply industry, known for producing high-quality, consistent products. Their reputation ensures reliability in terms of performance and durability.

6. **Cost-Effective for Bulk Use:** Purchasing in bulk (72 tubes) reduces the per-unit cost, making them a cost-effective option for labs with frequent or large-scale needs. The durability of Pyrex glass also extends the lifespan of the tubes, further reducing long-term expenses.

7. **Compatibility with Lab Protocols:** Many standard laboratory protocols and procedures are designed with Pyrex or borosilicate glass in mind. Using these tubes minimizes the need for adjustments or additional equipment, streamlining workflows.

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### **Cons:**

1. **Higher Initial Cost:** Compared to disposable plastic tubes (e.g., polypropylene or polystyrene), Pyrex glass tubes are more expensive upfront. While they are cost-effective in the long run due to reusability, the initial investment may be a barrier for small labs or budget-conscious users.

2. **Fragility Compared to Plastics:** Although borosilicate glass is more durable than standard glass, it is still more brittle than plastic tubes. Mishandling, dropping, or rough treatment can lead to breakage, which may pose a safety risk in busy lab environments.

3. **Weight:** Glass tubes are heavier than plastic alternatives, which can contribute to fatigue during repetitive tasks (e.g., handling large numbers of tubes). This may not be an issue for automated systems but could be a minor inconvenience for manual procedures.

4. **Limited Flexibility:** Pyrex tubes are not as flexible or impact-resistant as plastic tubes. They cannot be bent or deformed without breaking, which may limit their use in certain applications where flexibility is required (though this is rare in standard lab use).

5. **Maintenance Requirements:** Glassware requires careful cleaning to avoid scratches or residue buildup, which can affect sterility and experimental results. Unlike plastic, which can often be disposed of after single use, glass tubes must be thoroughly washed, dried, and sterilized between uses, adding time and effort to workflows.

6. **Potential for Contamination:** If not cleaned or sterilized properly, glass tubes can harbor residues or microbial contaminants. This risk is mitigated by the durability of Pyrex, but it still requires diligent maintenance to avoid compromising experiments.

7. **Environmental Considerations:** While Pyrex glass is recyclable, the energy-intensive manufacturing process and the potential for breakage (leading to waste) may raise environmental concerns compared to biodegradable or recyclable plastic alternatives. However, the longevity of glassware often outweighs this drawback for labs with high usage.

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### **Conclusion:**

The Corning 9820-10 Pyrex 3mL culture tubes are an excellent choice for laboratories prioritizing durability, chemical resistance, and compatibility with standard protocols. Their borosilicate glass construction ensures reliability in demanding applications, and their standardized dimensions make them universally adaptable. The upfront cost and fragility are the primary drawbacks, but these are outweighed by the tubes' reusability, longevity, and performance in high-stakes environments like microbiology, cell culture, or biochemical research.

For labs with frequent use of culture tubes, high standards for sterility, or those already invested in glassware infrastructure, these tubes are a practical and cost-effective investment. Conversely, labs with limited budgets, high-risk handling environments, or those preferring disposable options may find plastic alternatives more suitable despite their lower durability.

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### **Recommendation:** **Buy these Corning Pyrex tubes if:**

- You require long-term, reusable glassware for applications like cell culture, microbiology, or DNA/RNA work.

- Your lab prioritizes chemical resistance, thermal stability, and compatibility with autoclaving.

- You frequently use standard 10x75 mm tubes and want to avoid compatibility issues with lab equipment.

- You are willing to invest in durable, high-quality glassware that will last for years with proper care.

**Consider alternatives (e.g., plastic tubes) if:**

- Your budget is constrained, and you prefer disposable options to reduce maintenance.

- Your lab handles tubes frequently and is concerned about breakage risks.

- You require flexibility or impact resistance (though this is rare for standard lab use).

- You prioritize environmental sustainability and are open to exploring recyclable or biodegradable plastic options.

For most professional laboratories, the Corning 9820-10 Pyrex tubes are a strong recommendation due to their reliability and performance. However, weigh the pros and cons against your specific lab needs to ensure they align with your workflow and budget.

Details:

New Old Stock, 1 box containing 72 pieces, Glass Culture Tubes, rimless, 10 x 75mm, rimless.

part #: 982010 price

  • $35.00

specifications plasticwarelabsuppy:

  • brand: Corning
  • mpn: 9820-10
  • part type: Tube Box
  • country of origin: United States
  • intended use/discipline: Biological Laboratory, Medical Laboratory

offer plasticwarelabsuppy:

  • started: April 10, 2026
  • sold: 0
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home

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

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  • service: USPS Ground Advantage
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seller plasticwarelabsuppy:

  • # reviews: 265
  • rating: 100.0%
  • city: New Milford, Connecticut
part type: tube box, country of origin: united states, intended use/discipline: biological laboratory, medical laboratory,
category: business & industrial > medical, lab dental supplies > glassware plasticware > medical lab glassware, sku: 13657793942212892,
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  • New. Offer #1 priced at $35.00 + $9.94 shipping estimate = $44.94* total. 1 box containing 72 pieces. Glass Culture Tubes, rimless.+$9.94 shipping

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