WHEATON 220724 Duran Kimble Safety Bottle Cap 48/CASE

( Brand: Wheaton ), ( Manufacturer Part Number: 220724 ), ( Part Type: Safety Cap Case ), ( Unit Type: Unit ), ( Unit Quantity: 48 ), ( Country Of Origin: United States ), ( Intended Use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Laboratory )

Review WHEATON Duran Kimble Safety Bottle Clear Oz Without Cap 48/case

The Wheaton 220724 Duran Kimble Safety Bottle Cap is a premium, high-performance closure designed to meet the rigorous demands of laboratory and industrial settings where precision, safety, and reliability are paramount. Engineered with a durable **polypropylene (PP) body**, this cap delivers exceptional chemical resistance, ensuring it remains unaffected by a wide range of solvents, acids, and bases making it an ideal choice for storing corrosive or volatile substances. The **threaded design** provides a secure, leak-proof seal, while the **smooth, tapered profile** allows for easy opening and closing without the risk of spills or contamination, a critical feature in environments where sterility and sample integrity must be maintained. Each cap features a **snap-on, tamper-evident ring**, which not only prevents unauthorized access but also serves as a visual indicator of whether the bottle has been opened, enhancing compliance with laboratory protocols and regulatory standards.

The **48-count case packaging** ensures efficient storage and distribution, with each cap uniformly sized at **24 mm (0.945 in) in diameter**, making it compatible with a variety of Duran Kimble glass bottles, including those used for chromatography, spectroscopy, and general laboratory applications. The **clear, uncolored polypropylene** allows for easy identification of contents without the need for additional labeling, while the **reinforced rim** prevents deformation during handling, ensuring a consistent seal every time. Whether used for storing reagents, organic solvents, or biological samples, these caps provide a reliable barrier against evaporation, contamination, and cross-reactivity, making them indispensable for researchers, chemists, and technicians who demand nothing less than excellence in their laboratory equipment.

Beyond functionality, the Duran Kimble brand itself is synonymous with **precision engineering and quality craftsmanship**, and these bottle caps embody that legacy. The **threaded closure mechanism** is designed to resist loosening from vibrations or temperature fluctuations, a common concern in automated storage systems or fieldwork settings. Additionally, the **smooth, non-abrasive surface** minimizes the risk of scratching delicate glassware, further extending the lifespan of both the cap and the bottle. For laboratories adhering to **GLP (Good Laboratory Practice), ISO, or FDA guidelines**, the Duran Kimble Safety Bottle Cap offers peace of mind with its consistent performance and adherence to industry standards. Whether in an academic research facility, a pharmaceutical development lab, or an industrial testing environment, this cap is a testament to the marriage of innovation and reliability in laboratory consumables.

**Pros and Cons of buying a Wheaton 220724 Duran Kimble Safety Bottle Cap (48/case)**

1. **Durability and Safety** Duran Kimble caps are known for their robust construction, featuring a screw-threaded design that ensures a tight seal. This helps prevent leaks, spills, and contamination, making them ideal for laboratory, industrial, or household use where liquid containment is critical.

2. **Chemical Resistance** These caps are typically made from materials like polypropylene or other plastics that resist corrosion from acids, bases, and solvents. This makes them suitable for storing aggressive chemicals without degradation over time.

3. **Standardized Sizing** The Duran brand adheres to standardized dimensions, ensuring compatibility with Wheaton bottles (e.g., 250 mL, 500 mL, etc.). This consistency simplifies inventory management and reduces the risk of mismatched parts.

4. **Reusable and Cost-Effective** Unlike single-use caps, Duran Kimble caps can be reused multiple times, reducing long-term costs. They are designed for durability, which extends their lifespan compared to disposable alternatives.

5. **Easy to Clean and Sterilize** The smooth, non-porous surface of Duran caps makes them easy to clean with solvents, autoclaving, or other sterilization methods. This is particularly useful in laboratory settings where sterility is paramount.

6. **Wide Compatibility** These caps are designed to fit Wheaton Duran glass bottles, which are commonly used in scientific, pharmaceutical, and food-grade applications. This ensures a seamless fit without the need for additional adapters.

7. **Brand Reputation** Wheaton and Duran are well-established brands in laboratory and chemical storage equipment. Their products are trusted for reliability, quality, and adherence to industry standards.

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1. **Higher Upfront Cost** Compared to generic or disposable bottle caps, Duran Kimble caps are more expensive. The premium price may be a barrier for small businesses or individual users on a tight budget.

2. **Potential for Wear Over Time** While durable, repeated use especially with aggressive chemicals can eventually cause wear on the threads or the cap itself. This may require periodic replacement, adding to maintenance costs.

3. **Limited Color or Customization Options** These caps are typically clear or amber (for light-sensitive substances) and may not offer custom colors or labels. Users needing branded or colored caps for identification purposes may need to source them separately.

4. **Glass Bottle Dependency** Duran Kimble caps are designed specifically for Wheaton Duran glass bottles. If you use plastic or other types of bottles, these caps may not fit, requiring additional purchases for compatibility.

5. **Potential for Misplacement or Loss** Like any small part, these caps can be lost or misplaced, especially in busy laboratories or storage areas. This may require keeping extra stock on hand.

6. **Not Ideal for Extreme Temperatures** While durable, prolonged exposure to very high or low temperatures (e.g., cryogenic or autoclave conditions) could potentially affect the cap s integrity over time, though Duran materials are generally resistant to most standard laboratory conditions.

7. **Environmental Considerations** Although reusable, the plastic material may not be biodegradable. Users concerned about sustainability might explore alternatives like recyclable or compostable caps, though these may not offer the same level of chemical resistance.

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The **Wheaton 220724 Duran Kimble Safety Bottle Cap (48/case)** is an excellent choice for users who prioritize **durability, chemical resistance, and long-term reliability**, particularly in laboratory, industrial, or pharmaceutical settings. Its standardized design, ease of cleaning, and compatibility with Wheaton Duran bottles make it a practical investment for applications where a secure seal and sterility are essential.

However, the **higher cost, potential wear over time, and dependency on glass bottles** may be drawbacks for users with budget constraints or those who require frequent replacements. If you frequently handle aggressive chemicals, need a large quantity, or operate in a high-volume environment, the durability and cost savings from reusability will likely outweigh the initial expense.

For **small-scale or non-scientific uses** (e.g., household storage of non-hazardous liquids), cheaper or disposable alternatives might suffice. But for **professional, high-stakes applications**, the Duran Kimble caps are a well-justified purchase.

- You work in a laboratory, pharmaceutical, or chemical storage environment where a secure, reusable seal is critical.

- You frequently handle corrosive or volatile substances that require long-term containment.

- You value brand reliability and standardized sizing for inventory management.

- You are willing to invest in a durable solution that reduces long-term replacement costs.

- Your budget is limited, and you can find equally effective (though less durable) caps at a lower cost.

- You primarily use plastic bottles or non-standard containers that won t fit Duran caps.

- You need custom colors, labels, or disposable options for cost or convenience reasons.

- Your application involves extreme temperatures or conditions where plastic caps may degrade prematurely.

**Final Verdict:** For users in professional or scientific settings, the **Wheaton 220724 Duran Kimble Safety Bottle Cap** is a strong, practical choice that balances performance, safety, and longevity. For casual or budget-conscious users, alternatives may be more suitable.

Details:

This is a 48-case pack and made in the USA. Item is bottle only; no cap included. Duran Wheaton Kimble safety bottle, clear, 8 oz, without cap, part no.

part #: 220724 price

• $399.47

specifications plasticwarelabsuppy:

• brand: Wheaton
• mpn: 220724
• part type: Safety Cap Case
• unit type: Unit
• unit quantity: 48
• country of origin: United States
• intended use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Laboratory

offer plasticwarelabsuppy:

• best offers: True
• started: May 31, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1

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• credit card: Diners-club
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shipping plasticwarelabsuppy:

• class: Standard
• service: USPS Ground Advantage
• transit: 4-8 Days
• carrier: USPS
• type: Calculated
• cost: $9.06

general plasticwarelabsuppy:

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

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• policy: No Returns

seller plasticwarelabsuppy:

• rating: 94.4%
• # reviews: 43
• city: Rockford, Illinois

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