Let’s Dive into Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10
In the world of precise measurements and critical titrations, accuracy isn’t just a suggestion; it’s the foundation of reliable results. The Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 stands as a testament to this demand, promising a blend of unwavering precision and user-friendly design for laboratory professionals. This 10mL buret, crafted by Kimble Chase, boasts a Class A certification, a PTFE stopcock for smooth operation, and durable KIMAX glass construction.
My journey to this specific buret stemmed from a persistent need for highly accurate titrations in environmental sample analysis. We were constantly battling inconsistencies using lower-grade burets, impacting the reliability of our pollution assessments. The Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 promised to eliminate these issues.
Unboxing the buret revealed a sleek, meticulously crafted piece of glassware. The KIMAX glass felt robust and clear, and the PTFE stopcock moved with a buttery smoothness that spoke to its quality. It was immediately apparent that this wasn’t your average lab equipment.
Compared to cheaper, unmarked burets and even some digital dispensers I’ve used, the Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 stood out. I chose this particular model for its Class A certification, the promise of a more controlled flow with the PTFE stopcock, and Kimble Chase’s reputation for quality. My initial impression was one of quiet confidence; I was genuinely excited to put it to work and see if it lived up to the hype.
Real-World Testing: Putting Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 to the Test
First Use Experience
My first experience with the Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 was in our lab, performing alkalinity titrations on water samples collected from various local streams. The task involved accurately dispensing a standardized acid solution to determine the buffering capacity of the water, crucial for assessing the impact of acid rain. The smooth operation of the PTFE stopcock immediately impressed me, allowing for dropwise addition with exceptional control.
The graduations, marked in 0.05 mL increments, were exceptionally clear and easy to read, even under the less-than-ideal lighting of our mobile lab setup. After a few practice runs with distilled water, I felt confident and quickly got into a rhythm, producing consistent and accurate results. There were no unexpected surprises, only a marked improvement in control and precision compared to what I was used to.
Extended Use & Reliability
After several months of consistent use, the Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 has proven to be a reliable workhorse. The KIMAX glass shows no signs of etching or discoloration, despite being exposed to various reagents, including strong acids and bases. The PTFE stopcock remains smooth and leak-free, a testament to its quality construction.
Cleaning is a breeze, requiring only a thorough rinse with distilled water and occasional cleaning with a mild detergent. Compared to previous burets that developed leaks or calibration drift over time, the Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 has maintained its precision and ease of use flawlessly. It has undoubtedly outperformed my expectations and become an indispensable tool in our lab.
Breaking Down the Features of Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10
Specifications
The Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 boasts the following key specifications:
- Capacity: 10 mL: This is the total volume the buret can hold.
- Graduations: 0.05 mL: This indicates the smallest volume increment that can be accurately dispensed and read.
- Length: 664 mm: This determines the overall size and footprint of the buret.
- Tolerance: ±0.02 mL: This signifies the maximum allowable deviation from the marked volume, highlighting the precision of the buret.
- Stopcock: Straight Bore PTFE: This type of stopcock provides excellent chemical resistance and precise control over liquid flow.
- Class A Certification: This ensures that the buret meets stringent accuracy standards defined by ASTM Specification E287.
- Delivery Stem Length: 115mm: Meets ASTM D664 potentiometric titration buret requirements.
These specifications directly translate to real-world benefits. The 0.05 mL graduations and ±0.02 mL tolerance ensure high precision in titrations, while the PTFE stopcock allows for precise dropwise addition. The Class A certification provides confidence in the accuracy of the measurements, crucial for reliable scientific results.
Performance & Functionality
The Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 excels in its primary function: delivering precise and controlled volumes of liquid. The smooth-turning PTFE stopcock allows for fine adjustments, enabling accurate dropwise addition, which is essential for precise endpoint determination in titrations. The clear graduations and narrow bore of the buret further enhance accuracy by minimizing parallax errors and ensuring a clean, consistent flow.
A notable strength is its consistent, reliable performance over extended periods. One potential weakness is the 10mL capacity, which might be limiting for applications requiring larger volumes. Overall, it meets and exceeds my expectations for a high-quality buret.
Design & Ergonomics
The Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 is designed with both functionality and user comfort in mind. The KIMAX glass is robust yet relatively lightweight, making it easy to handle and maneuver. The design is simple and straightforward, minimizing potential sources of error or contamination.
The burette has a simple setup and operation that minimizes the learning curve. The PTFE stopcock offers a smooth and reliable adjustment that all users will immediately appreciate.
Durability & Maintenance
The KIMAX glass construction ensures excellent chemical resistance and longevity. The PTFE stopcock is also resistant to most chemicals and provides a long-lasting, leak-free seal. With proper care and cleaning, the Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 should last for many years.
Maintenance is straightforward, requiring only regular cleaning with distilled water and mild detergent. The PTFE stopcock may occasionally require lubrication with a specialized PTFE grease to maintain smooth operation.
Accessories and Customization Options
The Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 includes a KIM-KAP dust cap to prevent contamination. There are not many customization options for burets themselves, but they are compatible with various stands and clamps from different brands for secure mounting. The Kimble Chase catalog also offers compatible burette brushes for cleaning.
Pros and Cons of Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10
Pros
- Exceptional Accuracy: Class A certification and precise graduations ensure reliable results.
- Smooth PTFE Stopcock: Provides fine control over liquid dispensing.
- Durable KIMAX Glass: Resistant to chemicals and thermal shock, ensuring longevity.
- Easy to Clean and Maintain: Simple design and chemical resistance simplify cleaning.
- Meets ASTM Standards: Ensures compliance with industry standards.
Cons
- Relatively Expensive: Higher price point compared to lower-grade burets.
- Limited Capacity: 10 mL capacity may be insufficient for some applications.
Who Should Buy Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10?
The Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 is perfect for laboratory professionals, chemists, environmental scientists, and anyone requiring precise liquid dispensing for titrations and other analytical procedures. It’s ideal for applications where accuracy and reliability are paramount. Those on a tight budget or needing larger volumes should consider alternatives.
A must-have accessory is a compatible burette stand and clamp for secure mounting. PTFE grease for the stopcock is also recommended for long-term smooth operation.
Conclusion on Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10
The Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 is a top-tier buret that delivers on its promise of accuracy, reliability, and ease of use. While the price is higher than some alternatives, the superior performance and durability justify the investment for those who demand the best. I wholeheartedly recommend this buret to anyone seeking precision in their liquid dispensing tasks. If accuracy matters to you, then you will find Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 10 indispensable in your scientific process.