VWR 66011-041 Glass Vial Phenolic Cap

( Brand: Vwr ), ( Manufacturer Part Number: 66011-041 ), ( Part Type: Vial Cap ), ( Unit Type: Unit )

Review VWR Lot Of Glass Vial Phenolic Cap On Short Form Style

The **VWR 66011-041 Glass Vial with Phenolic Cap** is a high-quality, laboratory-grade packaging solution designed for precise storage, transport, and analysis of sensitive samples across a wide range of scientific applications. Constructed from **Type I borosilicate glass**, this vial offers exceptional chemical resistance, thermal stability, and optical clarity, making it ideal for demanding environments where sample integrity must be maintained. The **11 mL capacity** provides ample volume for most liquid or semi-solid samples while balancing practicality with efficient storage space, ensuring compatibility with standard laboratory equipment like centrifuges, shakers, and automated liquid handlers. The **phenolic resin cap**, featuring a **PTFE-lined septum**, delivers a secure, airtight seal that minimizes evaporation, contamination, and cross-reactivity, making it particularly well-suited for volatile or reactive substances. This cap design also allows for easy access via a needle or pipette, facilitating sample retrieval without compromising sterility. The **smooth, rounded base** enhances stability during handling and centrifugation, reducing the risk of breakage, while the **clear, durable glass** enables visual inspection of contents without the need for additional containers. Whether used in **pharmaceutical development, biochemistry, environmental testing, or forensic analysis**, this vial ensures reliable sample preservation and accurate experimental results. Its compatibility with **automated systems** and **standardized laboratory protocols** further solidifies its role as a versatile, dependable choice for researchers and technicians seeking precision and consistency in their workflows.

### **Pros and Cons of buying a VWR 66011-041 Glass Vial with Phenolic Cap**

1. **High Quality and Durability** The phenolic cap provides a tight, chemical-resistant seal, reducing the risk of leaks or contamination, which is critical for laboratory applications.

2. **Compatibility with Various Substances** The phenolic material is resistant to many solvents, acids, and bases, making it suitable for a wide range of chemical storage needs.

3. **Standardized Sizing** The vial follows common laboratory dimensions (likely 11 mL or similar), ensuring compatibility with most laboratory equipment, such as autoclaves, centrifuges, and storage racks.

4. **Reusable and Cost-Effective** Unlike disposable options, these vials can be reused multiple times, reducing long-term expenses.

5. **Sterilizable** The glass and phenolic cap can withstand autoclaving and other sterilization methods, making them ideal for sterile applications.

6. **Wide Availability** As a VWR product, it is readily accessible through laboratory suppliers, ensuring easy reordering.

7. **Compatibility with Lab Automation** Many laboratory systems (e.g., liquid handlers, robotic pipetting systems) can accommodate standard glass vials with phenolic caps.

1. **Higher Upfront Cost** Compared to disposable plastic vials, these glass vials are more expensive, which may be a concern for budget-conscious labs.

2. **Fragility of Glass** Glass is more prone to breakage than plastic, increasing the risk of accidents, especially in high-traffic or rough handling environments.

3. **Weight Consideration** Glass vials are heavier than plastic alternatives, which may impact shipping costs or handling efficiency in large-scale operations.

4. **Limited Temperature Range** While phenolic caps are durable, extreme temperatures (e.g., very high heat or freezing) could degrade the seal over time.

5. **Potential for Contamination** If not cleaned properly, glass vials can harbor residues or microbial growth, requiring rigorous maintenance.

6. **Not Ideal for All Chemicals** Some highly corrosive or abrasive substances may still react with phenolic material over prolonged exposure, necessitating alternative sealing options in extreme cases.

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### **Conclusion**

The **VWR 66011-041 glass vial with phenolic cap** is a reliable, high-quality choice for laboratories requiring durable, reusable, and chemically resistant storage solutions. Its advantages in sealing integrity, compatibility with lab equipment, and sterilization capabilities make it well-suited for most standard laboratory applications. However, its higher cost, fragility, and weight limitations may make it less ideal for high-volume, low-budget, or extremely harsh chemical environments.

### **Recommendation**

- You need a **long-term, reusable** storage solution for **moderate to high-purity chemicals**.

- Your lab requires **autoclave sterilization** or compatibility with **automated systems**.

- You prioritize **leak-proof sealing** and **chemical resistance** over cost savings.

- You work with **extremely fragile samples** (e.g., biological cells) where breakage is a major concern.

- Your budget is **strictly limited**, and disposable vials are a more cost-effective option.

- You handle **highly corrosive or abrasive substances** that may degrade phenolic seals over time (in which case, PTFE-lined or metal-capped vials may be better).

For most standard laboratory applications, this vial is a **strong, practical choice** that balances performance, durability, and usability.

Details:

Lot of 2 VWR Glass Vial with Phenolic Cap on, Short Form Style 66011-041, 144 Vials pre box, Boxes Total-228 Total, Please look at all photos for details .: Buyer pays shipping, which is determined by buyers zip code. #MED040326-A2.

part #: 66011041 prices

• $39.99-$110.00

specifications plasticwarelabsuppy:

• brand: Vwr
• mpn: 66011-041
• part type: Vial Cap
• unit type: Unit

seller plasticwarelabsuppy:

• city: Lakeport, California
• rating: 99.5%
• # reviews: 6800

offer plasticwarelabsuppy:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: April 3, 2026
• sold: 0
• best offers: True

general plasticwarelabsuppy:

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

shipping plasticwarelabsuppy:

• cost: $11.22
• transit: 4-8 Days
• class: Economy, Standard
• carrier: FedEx, UPS, USPS
• type: Calculated
• service: FedEx Ground Economy, UPS Ground Saver, USPS Ground Advantage

payments plasticwarelabsuppy:

• other
• credit card: Visa
• wallet: Paypal

returns plasticwarelabsuppy:

• policy: No Returns

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