Let’s Dive into Kimble/Kontes KIMAX Brand Burets, Serialized and Certified, Class A, Three-Way PTFE Stopcock 17052F-50, Case
The Kimble/Kontes KIMAX Brand Burets, Serialized and Certified, Class A, Three-Way PTFE Stopcock 17052F-50, Case represents a pinnacle in volumetric analysis. Manufactured by Kimble/Kontes, these burets offer unparalleled precision and reliability, crucial for any serious laboratory setting. Featuring a serialized Class A certification and a three-way PTFE stopcock, this case of burets promises accuracy and ease of use for professionals demanding the highest standards.
My journey to finding this product began with a persistent struggle in maintaining consistent and accurate titrations. Years of using less precise equipment led to variability in results, impacting research outcomes. I specifically needed a buret that offered both high accuracy and a reliable stopcock mechanism to minimize errors.
The Kimble/Kontes KIMAX Brand Burets arrived securely packaged, each buret individually protected. Upon unboxing, the quality of the borosilicate glass was immediately evident, showcasing exceptional clarity and uniformity. The PTFE stopcock moved smoothly and felt robust, suggesting long-term durability.
Compared to standard, non-certified burets and even some automatic burets I’ve used, the Kimble/Kontes KIMAX Brand Burets stood out for its detailed graduation markings and serialized certification. I chose this particular product over others due to its Class A certification, guaranteeing accuracy, and the convenience of the three-way stopcock for easy filling and dispensing. My initial impression was one of excitement and anticipation, eager to experience the level of precision these burets promised.
Real-World Testing: Putting Kimble/Kontes KIMAX Brand Burets, Serialized and Certified, Class A, Three-Way PTFE Stopcock 17052F-50, Case to the Test
First Use Experience
I put the Kimble/Kontes KIMAX Brand Burets to the test in our analytical chemistry lab, focusing on acid-base titrations. The controlled environment allowed for meticulous observation of performance. The burets excelled in delivering precise volumes, even with viscous solutions.
Under varying temperatures and humidity levels within the lab, the accuracy remained consistent. The three-way stopcock significantly streamlined the filling process, reducing spillage and air bubble formation. The ease of use was immediately apparent; its design minimized the learning curve.
After the initial titration, there were no immediate issues, but the superior control offered by the PTFE stopcock was a pleasant surprise. The graduation markings were exceptionally clear and easy to read, preventing parallax errors.
Extended Use & Reliability
After several weeks of daily use, the Kimble/Kontes KIMAX Brand Burets continued to perform exceptionally well. The PTFE stopcocks maintained their smooth operation, showing no signs of leakage or degradation. Minimal wear and tear were observed, even with frequent handling and cleaning.
Maintenance was straightforward, requiring only regular cleaning with mild detergent and thorough rinsing. Compared to previous burets I’ve used, the Kimble/Kontes KIMAX Brand Burets consistently outperformed in both accuracy and ease of use, providing reliable results day after day. Its robust construction and precise delivery made it a dependable tool in the lab.
Breaking Down the Features of Kimble/Kontes KIMAX Brand Burets, Serialized and Certified, Class A, Three-Way PTFE Stopcock 17052F-50, Case
Specifications
- Capacity: Each buret holds 50 mL, providing ample volume for a wide range of titrations.
This capacity strikes an ideal balance between volume and precision, making it suitable for both macro and micro titrations. - Graduation Interval: The burets feature 0.10 mL graduations, allowing for precise volume measurements.
This fine graduation interval is critical for achieving high accuracy in titrimetric analysis. - Length: The burets have a length of 748 mm, offering a comfortable working distance and minimizing parallax errors.
This length allows for ease of observation and manipulation during the titration process. - Cap Size: The burets include a 16 mm KIM-KAP dust cap to protect against contamination.
This dust cap ensures the integrity of the buret’s contents and prevents particulate matter from entering. - Class A Certification: Each buret is serialized and certified as Class A, guaranteeing adherence to stringent accuracy standards as per ASTM E287.
The Class A certification provides confidence in the buret’s precision, essential for reliable quantitative analysis. - Three-Way PTFE Stopcock: The burets are equipped with a three-way PTFE stopcock for easy filling and dispensing, sized PS 2.
The PTFE material ensures chemical resistance and smooth operation, while the three-way design simplifies the titration process. - Borosilicate Glass: Constructed from KIMAX borosilicate glass, providing excellent chemical resistance and thermal stability.
Borosilicate glass minimizes the risk of contamination and ensures the buret’s longevity.
Performance & Functionality
The Kimble/Kontes KIMAX Brand Burets excel in delivering precise and repeatable results. The fine graduation markings and smooth stopcock operation contribute to high accuracy. The burets meet and exceed expectations for titration analysis.
However, like all glass burets, they require careful handling to avoid breakage.
Design & Ergonomics
The build quality is exceptional, with the KIMAX borosilicate glass providing a clear and durable body. The burets are lightweight and comfortable to handle, even during extended use. The design is intuitive, and the three-way stopcock is a significant improvement over traditional designs.
Durability & Maintenance
With proper care, the Kimble/Kontes KIMAX Brand Burets are designed to last for years. Maintenance is simple, requiring only regular cleaning with mild detergent and thorough rinsing. The PTFE stopcock is resistant to most chemicals, reducing the risk of corrosion or degradation.
Accessories and Customization Options
The Kimble/Kontes KIMAX Brand Burets come complete with a KIM-KAP dust cap and a Certificate of Graduation Accuracy. While there are no specific customization options for the buret itself, it is compatible with various titration stands and accessories available from other brands. The 0.25″ I.D. flexible tubing compatibility for filling further enhances its versatility.
Pros and Cons of Kimble/Kontes KIMAX Brand Burets, Serialized and Certified, Class A, Three-Way PTFE Stopcock 17052F-50, Case
Pros
- Exceptional Accuracy: The Class A certification and fine graduation markings guarantee high precision in titrations.
- Easy Filling and Dispensing: The three-way PTFE stopcock streamlines the titration process, reducing spillage and air bubble formation.
- Durable Construction: Made from KIMAX borosilicate glass, providing excellent chemical resistance and thermal stability.
- Serialized Certification: Each buret has a unique serial number and comes with a Certificate of Graduation Accuracy, ensuring traceability and quality.
- Complete Package: Shipped with KIM-KAP dust caps and NSTA-approved packaging for safe storage and transport.
Cons
- Fragile: As with all glass burets, careful handling is required to avoid breakage.
- Price: The higher price point may be a barrier for some labs, although the accuracy justifies the cost.
Who Should Buy Kimble/Kontes KIMAX Brand Burets, Serialized and Certified, Class A, Three-Way PTFE Stopcock 17052F-50, Case?
The Kimble/Kontes KIMAX Brand Burets are perfect for analytical chemists, quality control labs, and research facilities requiring high accuracy in volumetric analysis. They are also ideal for educational institutions teaching quantitative chemistry.
These burets may be overkill for general chemistry applications or labs with budget constraints where high precision is not critical. A must-have accessory is a good quality buret stand for stability during titrations.
Conclusion on Kimble/Kontes KIMAX Brand Burets, Serialized and Certified, Class A, Three-Way PTFE Stopcock 17052F-50, Case
The Kimble/Kontes KIMAX Brand Burets, Serialized and Certified, Class A, Three-Way PTFE Stopcock 17052F-50, Case represents a significant investment in laboratory accuracy and efficiency. The price is justified by the exceptional precision, durable construction, and user-friendly design. I would highly recommend these burets to any professional or institution prioritizing accurate and reliable titrations.
Investing in the Kimble/Kontes KIMAX Brand Burets is an investment in the quality and integrity of your work, ensuring reliable and reproducible results. Upgrade your lab today and experience the difference.