
( Brand: Wheaton ), ( Manufacturer Part Number: 227498 ), ( Part Type: Case ), ( Unit Type: Unit ), ( Unit Quantity: 24 ), ( Country Of Origin: Mexico ), ( Intended Use/discipline: Biological Laboratory )
The Wheaton 227498 is a high-quality, precision-engineered laboratory glass bottle designed for demanding scientific applications, offering a reliable and versatile solution for storing, transporting, and preserving liquids in controlled environments. Crafted from durable, borosilicate glass (Type I, per USP standards), these 300 mL bottles feature a robust construction that resists thermal shock, chemical corrosion, and mechanical stress, ensuring long-term integrity and accuracy in experiments ranging from routine chemical analysis to advanced pharmaceutical research. The bottles are equipped with a standard 24/40 ground glass joint, a universally compatible interface that allows seamless connection to a wide array of laboratory glassware, including condensers, funnels, and adapters, while maintaining an airtight seal to minimize contamination and evaporation. The sleek, cylindrical design with a smooth, polished exterior not only enhances visibility of contents but also facilitates easy handling and stacking, reducing clutter in crowded lab settings. Each bottle is meticulously manufactured to meet stringent industry standards, including compliance with USP Class A specifications for glass clarity and purity, making them ideal for applications requiring sterile or high-purity conditions. Whether used for reagent storage, sample preparation, or as part of a larger glassware assembly, the Wheaton 227498 delivers exceptional performance with a balance of durability, precision, and ease of use, reinforcing its reputation as a cornerstone of modern laboratory equipment. The inclusion of 24 bottles in the package further optimizes workflow efficiency, providing a cost-effective solution for labs requiring bulk storage or standardized sample handling.
### **Pros and Cons of Buying Wheaton 227498 (BOD Bottles, 300ml Glass, 24-Pack)**
#### **Pros:**1. **High-Quality Glass Construction** Wheaton bottles are made from borosilicate glass, which is durable, chemically resistant, and suitable for laboratory applications requiring precision and longevity. This material is less prone to thermal shock compared to standard soda-lime glass.
2. **Standardized and Compatible Design** The 227498 model follows common laboratory bottle standards, making them compatible with most laboratory equipment, including autoclaves, incubators, and shaking devices. The threaded caps ensure a secure seal, reducing contamination risks.
3. **Sterilization-Friendly** Borosilicate glass can withstand high-temperature sterilization (autoclaving), making these bottles ideal for microbiological and biochemical experiments where sterility is critical.
4. **Durability and Longevity** Wheaton bottles are known for their robustness, reducing the need for frequent replacements. This makes them cost-effective in the long run, especially for high-volume laboratories.
5. **Wide Range of Applications** These bottles are versatile, suitable for biological oxygen demand (BOD) testing, microbial cultures, chemical storage, and other laboratory procedures requiring precise measurements and containment.
6. **Brand Reputation** Wheaton is a well-established manufacturer in laboratory glassware, known for reliability and adherence to industry standards. Their products are trusted in academic, clinical, and industrial settings.
7. **Easy to Clean and Maintain** The smooth glass surface and ergonomic design make them easy to clean, reducing the risk of residue buildup or contamination. They can be safely cleaned with common laboratory detergents and sterilization methods.
8. **Cost-Effective for Bulk Orders** Purchasing in a 24-pack offers better value compared to buying individual bottles, making it economical for laboratories with frequent needs.
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#### **Cons:**1. **Higher Upfront Cost** Compared to cheaper plastic or lower-grade glass alternatives, Wheaton bottles are more expensive. This may be a barrier for small labs or budget-conscious users.
2. **Fragility Despite Durability** While borosilicate glass is more resistant to thermal shock than regular glass, it is still breakable. Mishandling during transport, autoclaving, or storage can lead to cracks or shattering.
3. **Weight and Storage Space** Glass bottles are heavier than plastic alternatives, which can make transportation and storage more cumbersome, especially in large quantities.
4. **Limited Color Options** Most Wheaton BOD bottles come in clear or amber (for light-sensitive samples) glass. If specialized colors (e.g., for UV protection) are required, additional costs or custom orders may be necessary.
5. **Potential for Contamination Risks** If not properly cleaned or sterilized, glass bottles can harbor microbial growth or chemical residues. Unlike some plastic alternatives, glass does not inherently resist all types of contamination, requiring meticulous handling.
6. **Not Ideal for Extreme Conditions** While borosilicate glass is heat-resistant, it may not perform as well as specialized materials (e.g., quartz) in extreme temperature fluctuations or highly corrosive environments.
7. **Threaded Caps May Loosen Over Time** The rubber or silicone gaskets in the caps can degrade with repeated use or exposure to certain chemicals, potentially compromising the seal. Regular inspection and replacement of caps may be required.
8. **Single-Use Considerations in Some Cases** In highly regulated environments (e.g., pharmaceutical or clinical labs), some facilities may prefer single-use plastic bottles to avoid cross-contamination risks associated with reusable glassware, even if properly sterilized.
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### **Conclusion:**The **Wheaton 227498 BOD bottles (300ml, 24-pack)** are an excellent choice for laboratories requiring **durable, chemically resistant, and sterilizable glassware**. Their borosilicate construction ensures reliability for long-term use, making them ideal for **BOD testing, microbial cultures, and general laboratory storage**. The standardized design enhances compatibility with existing equipment, while the brand s reputation guarantees quality.
However, the **higher cost, fragility, and maintenance requirements** (e.g., cleaning, cap inspection) may be drawbacks for smaller labs or those with limited budgets. If **cost efficiency, ease of handling, or single-use convenience** is a priority, plastic alternatives might be considered but they lack the durability and chemical resistance of Wheaton glass.
For most **academic, clinical, or industrial laboratories** where **precision, sterility, and longevity** are critical, the Wheaton bottles are a **strong recommendation**. They strike a balance between performance and practicality, making them a worthwhile investment for medium to large-scale operations.
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### **Final Recommendation:** **Buy the Wheaton 227498 BOD bottles if:**- You need **high-quality, reusable glassware** for **BOD testing, microbial cultures, or chemical storage**.
- Your lab requires **autoclave-safe, chemically resistant containers** with a **long lifespan**.
- You prioritize **standardized sizing and compatibility** with existing laboratory equipment.
- Budget constraints allow for the **higher upfront cost** in exchange for **durability and reliability**.
**Consider alternatives (e.g., plastic bottles) if:**- You operate on a **tight budget** and cannot justify the cost.
- Your lab handles **extremely fragile samples** where glass may pose a risk.
- **Single-use convenience** is preferred over reusable glassware.
For most professional laboratory settings, **the Wheaton 227498 bottles are a recommended purchase** due to their superior performance and versatility.
Maintaining extended inventory holdings is not economically viable. Specifications. Includes 1 Case of 24 Bottles. The bottles have a flared mouth to form water seal around the stopper that prevents air from being drawn into bottle during incubation.
Large, permanently screened-on writing patch on all bottles. Specially designed bottle shoulder radius that sweeps all air from inside the during filling. Prior to listing any component, we conduct market research on prices of previously sold items. Diameter mm - 69.
They have broken many fragile items I've shipped when using them. Stopper joint is compatible with the probes of leading meters for BOD and dissolved oxygen. This is a brand new item. Bar coding - No.
Number Sequence - Unnumbered. UPS is usually the best option for fragile merchandise. Stopper - Without. From The Manufacturer.
Some items may be excluded. Consulting with us can save time and prevent potential return issues arising from incorrect part selections. 24 x WHEATON BOD Bottle, 300mL Without Stopper, Un-numbered. Capacity mL - 300.