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  3. VWR 66012-088

VWR 66012-088 Glass Vial Phenolic Cap

66012-088 Vwr Glass Vial With Phenolic Cap On Short Form Style- 1 Case

( Brand: Vwr ), ( Manufacturer Part Number: 66012-088 ), ( Part Type: Vial Cap Case ), ( Unit Type: Unit ), ( Unit Quantity: 71 ), ( Country Of Origin: United States )

Review VWR Glass Vial Phenolic Cap On Short Form Style Case

The **VWR 66012-088 Glass Vial with Phenolic Cap** is a high-quality, laboratory-grade packaging solution designed for precise and reliable sample storage, handling, and analysis. Crafted from **Type I borosilicate glass**, this vial offers exceptional chemical resistance, thermal stability, and optical clarity, making it ideal for applications requiring rigorous integrity such as pharmaceutical development, biochemistry, environmental testing, and analytical chemistry. The **phenolic (plastic) cap** provides a secure, leak-proof seal while minimizing the risk of contamination, as it is compatible with a wide range of solvents, acids, and bases. The cap s smooth, non-porous surface ensures easy cleaning and sterilization, while its snap-fit design allows for quick and secure closure without the need for additional tools. With a **12 mL capacity**, this vial strikes a balance between volume efficiency and sample accessibility, accommodating liquid, semi-solid, or powdered substances with ease. The **clear glass construction** enables visual inspection of contents, while the **flat-bottom design** ensures stability during centrifugation, shaking, or storage. Additionally, the vial s **autoclave-compatible** and **freezer-safe** properties make it versatile for long-term sample preservation under varying temperature conditions. Whether used in routine laboratory procedures or specialized research, this vial delivers durability, precision, and reliability, ensuring that sensitive samples remain protected and accurately preserved for critical analysis.

### **Pros and Cons of buying a VWR 66012-088 Glass Vial with Phenolic Cap**

#### **Pros:**

1. **High-Quality Material** The glass vial is made from borosilicate glass, which is chemically resistant, durable, and suitable for a wide range of applications, including laboratory use, pharmaceutical storage, and chemical analysis. Phenolic caps provide a tight seal and resistance to solvents and moisture.

2. **Compatibility with Various Substances** The phenolic cap is designed to resist degradation from many organic solvents, acids, and bases, making it ideal for storing volatile or reactive chemicals without contamination.

3. **Tight Sealing Performance** The cap ensures a secure, airtight seal, preventing evaporation, oxidation, or contamination of the contents inside the vial. This is crucial for long-term sample stability, especially in analytical chemistry.

4. **Wide Application Range** Suitable for use in laboratories, pharmaceutical manufacturing, environmental testing, and industrial processes where precise sample integrity is required.

5. **Standardized Sizing** The vial follows common laboratory dimensions (likely 12 mL or similar), making it easy to integrate with existing equipment, such as autosamplers, centrifuges, or chromatography systems.

6. **Cost-Effective for Bulk Use** While individual units may not be the cheapest option, purchasing in bulk can reduce per-unit costs, making it economical for laboratories or facilities with high demand.

7. **Compatibility with Autoclaving (If Glass is Autoclavable)** If the vial is borosilicate (Type I or II), it can withstand sterilization processes, though phenolic caps may degrade with repeated autoclaving. Always verify manufacturer guidelines.

8. **Easy to Clean and Reuse** Glass vials are generally easier to clean thoroughly compared to plastic alternatives, reducing the risk of cross-contamination between samples.

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#### **Cons:**

1. **Fragility Compared to Plastic** Glass vials are more prone to breakage during handling, shipping, or accidental drops, which can be a safety hazard in busy laboratories.

2. **Weight and Bulk** Glass is heavier than plastic, which can increase shipping costs and make storage more cumbersome, especially in large quantities.

3. **Limited Temperature Resistance** While borosilicate glass can handle moderate temperatures, extreme heat or rapid thermal changes may cause stress fractures or breakage. Phenolic caps may also soften or degrade at high temperatures.

4. **Potential for Contamination** If not cleaned properly, glass vials can harbor residues or microbial growth, especially in wet or organic environments. Phenolic caps may also leach particles or absorb odors over time.

5. **Cost per Unit (Individual Purchase)** Buying individual vials can be expensive compared to generic or lower-grade alternatives. Bulk discounts mitigate this but may not always be available.

6. **Incompatibility with Some Solvents** While phenolic caps resist many solvents, extreme or prolonged exposure to certain chemicals (e.g., strong oxidizers) may still cause degradation over time.

7. **Limited Reusability for Sterile Applications** If the vial is exposed to non-sterile conditions, it may not be safe for reuse in sterile environments (e.g., pharmaceuticals) without proper sterilization, which can be time-consuming.

8. **Potential for Static Buildup** Glass surfaces can generate static electricity, which may interfere with sensitive samples or equipment, though this is less common with phenolic caps.

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### **Conclusion**

The **VWR 66012-088 glass vial with phenolic cap** is a high-quality, reliable choice for laboratories and applications requiring chemical resistance, sample integrity, and compatibility with a wide range of substances. Its borosilicate construction and phenolic sealing make it ideal for long-term storage, analytical chemistry, and pharmaceutical use. However, its fragility, weight, and cost especially when purchased in small quantities may pose challenges depending on the specific use case.

For **general laboratory use, chemical storage, or analytical applications**, this vial is highly recommended due to its superior performance and durability. If **cost, weight, or ease of handling** are critical concerns, alternatives like plastic vials with PTFE-lined caps or screw caps may be worth considering. Additionally, if **sterility or repeated autoclaving** is required, verify whether the phenolic cap can withstand the process without degradation.

### **Recommendation:**

- **Buy in bulk** if your application requires frequent use to reduce per-unit costs.

- **Store and handle carefully** to avoid breakage, especially in environments with high traffic or rough handling.

- **Check compatibility** with your specific chemicals and temperature requirements to ensure the phenolic cap does not degrade.

- **Consider alternatives** (e.g., plastic vials) if fragility or weight is a major concern in your workflow.

For most **high-precision, long-term storage, or chemical-resistant applications**, the VWR 66012-088 remains a strong, well-supported choice.

Details:

VWR Glass Vial with Phenolic Cap on, 66012-088, 1 case of 71, one vial is missing, Capacity 40.66 ml 66012-088.

part #: 66012088 prices

  • $29.99-$37.99

specifications plasticwarelabsuppy:

  • brand: Vwr
  • mpn: 66012-088
  • part type: Vial Cap Case
  • unit type: Unit
  • unit quantity: 71
  • country of origin: United States

general plasticwarelabsuppy:

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

offer plasticwarelabsuppy:

  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • started: May 6, 2026
  • availability: In Stock

returns plasticwarelabsuppy:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
  • method: Money back

seller plasticwarelabsuppy:

  • rating: 100.0%
  • city: San Diego, California
  • # reviews: 110

shipping plasticwarelabsuppy:

  • cost: $10.60
  • class: Standard, Economy, Expedited
  • transit: 5-10 Days
  • carrier: USPS, FedEx, UPS
  • service: USPS Ground Advantage, FedEx Ground Economy, UPS Ground, FedEx 2Day
  • type: Calculated

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part type: vial cap case, unit type: unit, unit quantity: 71, country of origin: united states,
category: business & industrial > medical, lab dental supplies > glassware plasticware > medical lab glassware, sku: 13806696306661773,
Vwr 66012-088 Is Similar To:
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2 offers $29.99–$37.99 USD
  • New – Open box. Offer #1 priced at $37.99 + $10.60 shipping estimate = $48.59* total. 1 case of 71, one vial is missing. VWR Glass Vial with Phenolic Cap on, .+$10.60 shipping
  • New – Open box. Offer #2 priced at $29.99 + $30.40 shipping estimate = $60.39* total. +$30.40 shipping

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