QORPAK GLC-05185 Borosilicate Glass Vials 144 15X45MM

( Brand: Qorpak ), ( Manufacturer Part Number: GLC-05185 ), ( Part Type: Vial Case )

Review QORPAK Clear Borosilicate Glass Vials 144 Count Case 15x45mm

The **Qorpak GLC-05185 Borosilicate Glass Vials (144 count, 15x45mm)** represent a premium choice for laboratories and research facilities requiring uncompromising durability, chemical resistance, and optical clarity in their sample storage solutions. Crafted from **Type I borosilicate glass**, these vials adhere to the highest industry standards for purity and stability, making them ideal for applications involving sensitive biological samples, pharmaceutical formulations, or high-precision analytical testing. The **15mm diameter** provides a balanced capacity for a wide range of sample volumes, from micro-scale experiments to routine liquid handling, while the **45mm height** ensures ample headspace for headspace analysis, gas chromatography, or headspace sampling techniques. The **smooth, rounded base** enhances stability during centrifugation or automated processing, reducing the risk of breakage or contamination, while the **tapered neck** facilitates easy sealing with compatible screw caps, septa, or crimp tops depending on the specific workflow requirements. Engineered for **thermal and chemical resistance**, these vials can withstand repeated autoclaving, extreme temperature fluctuations, and exposure to a broad spectrum of solvents, acids, and bases without degradation, ensuring long-term reliability in demanding environments. The **polished interior surface** minimizes adsorption of volatile compounds, preserving sample integrity over extended storage periods, while the **consistent wall thickness** guarantees uniform performance across all vials in the batch. Whether used in **liquid chromatography, mass spectrometry, or routine sample preparation**, these vials deliver the precision and consistency critical for reproducible results. Their **sterile packaging** further reduces the risk of contamination, making them a trusted choice for sterile applications in pharmaceutical development, biotechnology, and academic research. With a focus on both functionality and safety, the Qorpak GLC-05185 vials embody excellence in laboratory glassware, offering a seamless blend of performance and durability for even the most exacting scientific demands.

**Pros and Cons of Buying Qorpak GLC-05185 Borosilicate Glass Vials (144 count, 15x45mm)**

1. **Chemical Resistance** Borosilicate glass (Type I or II) is highly resistant to acids, bases, and organic solvents, making it ideal for storing reactive or corrosive substances.

2. **Durability and Stability** Borosilicate glass has a lower thermal expansion coefficient than soda-lime glass, reducing the risk of cracking under temperature fluctuations or thermal shock.

3. **Compatibility with Sensitive Samples** Suitable for pharmaceuticals, biotech, and analytical applications where contamination or leaching must be minimized.

4. **Long Shelf Life** Glass does not degrade over time like some plastics, ensuring sample integrity for extended storage.

5. **Reusability** Unlike disposable plastics, borosilicate vials can often be cleaned and reused, reducing waste.

6. **Compatibility with Autoclaving** Can withstand sterilization processes, making them useful in lab and medical settings.

7. **Sealing Options** Available with rubber septa, crimp caps, or screw caps for secure closure, reducing evaporation and contamination risks.

8. **Regulatory Compliance** Meets industry standards (e.g., USP Class I or II) for pharmaceutical and laboratory use.

9. **Transparency** Clear glass allows for easy visual inspection of contents without opening the vial.

10. **Wide Availability** A standard size (15x45mm) means easy sourcing from multiple suppliers, including Qorpak, Wheaton, or Corning.

1. **Fragility Compared to Plastics** Glass is more prone to breakage than plastic vials, increasing handling risks in some lab environments.

2. **Higher Cost** Borosilicate glass is more expensive than standard soda-lime glass or plastic alternatives.

3. **Weight** Heavier than plastic vials, which can be cumbersome for large-scale or automated handling.

4. **Limited Flexibility** Unlike plastic, glass cannot be easily molded into complex shapes or sizes.

5. **Potential for Contamination** If not properly cleaned or stored, glass vials can harbor residues or particles from previous use.

6. **Compatibility Issues with Some Solvents** While borosilicate is highly resistant, some extreme solvents or high-purity applications may still require specialized glass types (e.g., fused silica).

7. **Storage Space** Glass vials take up more space than plastic due to their rigidity and weight.

8. **Sealing Challenges** Improper sealing (e.g., loose caps) can lead to leaks or contamination over time.

9. **Environmental Concerns (if not recycled)** While glass is recyclable, improper disposal can contribute to waste if not managed properly.

10. **Limited Temperature Resistance in Extreme Cases** While borosilicate is heat-resistant, prolonged exposure to very high temperatures (e.g., above 500 C) may still pose risks.

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The **Qorpak GLC-05185 borosilicate glass vials (15x45mm)** are an excellent choice for applications requiring **chemical resistance, durability, and compatibility with sensitive samples**, particularly in **pharmaceutical, biotech, and analytical laboratories**. Their superior material properties justify the higher cost when working with **reactive, high-purity, or long-term storage needs**. However, if **cost, weight, or ease of handling** are critical factors such as in high-throughput screening or non-reactive sample storage **plastic alternatives (e.g., polypropylene or polyethylene)** may be more practical.

For most **serious laboratory, pharmaceutical, or research applications**, the benefits of borosilicate glass **outweigh the drawbacks**, making these vials a **strong recommendation** when chemical compatibility and sample integrity are priorities.

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- You work with **acids, bases, organic solvents, or high-purity compounds**.

- Your samples require **long-term stability or sterilization** (e.g., autoclaving).

- You need **reusable, contamination-resistant containers** for critical applications.

- Compliance with **pharmaceutical or analytical standards** (e.g., USP Class I/II) is mandatory.

- **Budget constraints** are a major concern.

- **Handling ease and weight** are more important than chemical resistance.

- Your samples are **non-reactive and low-risk** (e.g., aqueous solutions in basic research).

For most **high-end laboratory or pharmaceutical use**, these borosilicate vials are a **reliable, long-term investment**. Always verify supplier quality (Qorpak is a trusted brand) and ensure proper storage (e.g., in sealed bags to prevent contamination).

Details:

Title: Qorpak GLC-05185 Clear Borosilicate Glass Vials 144 Count Case 15X45MM. Each vial features a 13-425 neck finish and includes green thermoses caps with F217 liner PTFE for excellent chemical resistance secure sealing. Perfect for laboratories, research facilities, medical use, chemical storage, essential oils, and sample preparation. Ready to ship.

These high-quality 4mL 1 dram clear borosilicate glass vials are ideal for laboratory, pharmaceutical, research, chemical storage, and sample containment applications. Condition: New. Item Specifics: Brand: Qorpak. Cap Type: Green Thermoses.

Brand new, factory sealed case of Qorpak GLC-05185 laboratory glass vials. Material: Clear Borosilicate Glass. Type: Glass Vial. Fast handling.

part #: glc05185 price

• $200.00

specifications plasticwarelabsuppy:

• brand: Qorpak
• mpn: Glc-05185
• part type: Vial Case

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general plasticwarelabsuppy:

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

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• time: 30 Days
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• type: Fixed
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• city: El Cerrito, California
• rating: 100.0%
• # reviews: 16

offer plasticwarelabsuppy:

• quantity: 4
• best offers: True
• options: Ship-to-home
• started: February 28, 2026
• availability: In Stock
• sold: 0

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