Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 Review

After the Test: My Review of Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10

The Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 is a vital piece of lab equipment, essential for precise titrations and quantitative chemical analysis. This particular buret from Kimble/Kontes stands out with its automatic self-zeroing feature and the durable, chemically resistant PTFE stopcock. It promises accuracy and ease of use, which are crucial for any serious laboratory work.

My journey to acquiring the Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 stemmed from a need for enhanced precision in my outdoor water testing. I was tired of the inaccuracies and time-consuming nature of using standard graduated cylinders for determining alkalinity and acidity. The promise of an automatic zeroing feature intrigued me, offering a potentially significant time-saver in the field.

Upon unboxing, the first thing that struck me was the quality of the borosilicate glass. It felt sturdy and well-made, inspiring confidence in its ability to withstand the rigors of regular use. The PTFE stopcock moved smoothly, suggesting a tight seal and consistent dispensing.

I considered cheaper alternatives, but the Kimble/Kontes reputation for quality glassware and the advantages of a PTFE stopcock swayed my decision. Many lower-cost burets utilize glass stopcocks, which are prone to sticking and require more maintenance. The automatic self-zeroing feature promised to eliminate a significant source of error, which gave it the nod over others.

Initially, I was excited to upgrade from less precise methods, but also slightly apprehensive about the fragility of glass equipment in an outdoor setting. I was immediately impressed by the clarity of the graduations. I looked forward to putting it through its paces.

Real-World Testing: Putting Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 to the Test

First Use Experience

I first tested the Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 during a water quality assessment trip to a remote mountain stream. I was determining the alkalinity of the water. The stream was known to have fluctuating pH levels due to acid mine drainage.

The buret performed admirably, even in the slightly damp and cool conditions. Setting up the automatic zeroing was straightforward, and the three-way stopcock allowed for easy filling without removing the buret from its stand. The Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 made precise dispensing easy.

Using a leveling bulb and the automatic self-zeroing feature took a bit of getting used to, but after a few practice runs, it became second nature. My initial worry about glass fragility proved unfounded as the included packaging offered great protection, but that is not a replacement for careful handling. There were no problems on the first use.

Extended Use & Reliability

After several months of use, the Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 has held up remarkably well. There are no signs of wear and tear on the glass. The PTFE stopcock continues to operate smoothly, maintaining a tight seal.

The graduations remain clear and easy to read. Cleaning after each use is simple, requiring only distilled water and a gentle brush. It is far superior to previously used methods.

Compared to my previous experiences with graduated cylinders and less precise titration methods, the Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 provides significantly improved accuracy and efficiency. I can now obtain reliable alkalinity measurements with greater confidence and less time. It has far exceeded my expectations.

Breaking Down the Features of Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10

Specifications

• Cap: 10 mL. This capacity is ideal for titrations requiring small volumes and fine control.
• Grads: 0.05 mL. This fine graduation allows for precise measurements, enhancing the accuracy of titrations.
• Interval: 0.5 to 10 mL. This interval specifies the calibrated range, from 0.5 mL to the full 10 mL capacity, ensuring accuracy throughout the usable volume.
• Length: 515 mm. The overall length provides a comfortable reach and good visibility of the liquid level.
• Kimble Chase No.: 17051F-10. This number is important when reordering.

These specifications are crucial for achieving accurate and reliable results. The fine graduations and PTFE stopcock are essential for precise control and minimal reagent waste, especially when dealing with expensive or hazardous chemicals. The automatic self-zeroing feature further enhances accuracy by minimizing errors associated with manual zeroing.

Performance & Functionality

The Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 performs its intended function exceptionally well. It delivers consistent and accurate dispensing, ensuring reliable titration results. This is exactly what is expected from Kimble/Kontes products.

The key strength lies in its precision and ease of use. The three-way stopcock is smooth and leak-free, providing excellent control over the dispensing rate. A minor area for improvement could be a slightly more robust base for added stability.

It meets and exceeds my expectations for a Class B buret, offering a significant upgrade over standard laboratory glassware. The Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 offers reliable and repeatable results.

Design & Ergonomics

The buret is constructed from high-quality KIMAX borosilicate glass, ensuring chemical resistance and durability. The design is straightforward and functional, with clear, easy-to-read graduations. The Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 felt robust.

The ergonomic design of the stopcock and filling mechanism minimizes user fatigue during extended titrations. There is a minimal learning curve, even for those unfamiliar with automatic self-zeroing burets. The PTFE stopcock has superior chemical resistance.

Durability & Maintenance

With proper care, the Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 should last for many years. Regular cleaning with distilled water and mild detergent is all that’s required to maintain its performance. The PTFE stopcock is resistant to sticking and requires minimal maintenance.

The borosilicate glass construction is relatively resistant to thermal shock and chemical attack. Should the stopcock ever need replacement, it is a readily available part. The Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 offers solid performance with simple maintenance.

Accessories and Customization Options

The Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 doesn’t come with many accessories, but it’s designed to be compatible with standard buret stands and titration setups. The overflow and side fill ports accept ¼” flexible tubing for convenient filling from a reservoir. These are standard sizes.

While there aren’t specific customization options, the buret can be used with various titration solutions and indicators. The PTFE stopcock ensures compatibility with a wide range of chemicals. The Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 design allows flexibility for various applications.

Pros and Cons of Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10

Who Should Buy Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10?

This buret is perfect for environmental scientists, analytical chemists, and laboratory technicians who require precise and reliable titration results. Also, quality control professionals in various industries benefit from the buret. The Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 excels in research and testing labs.

Individuals on a tight budget or those who only need basic titration capabilities might find this buret overkill. For those users, simpler, less expensive options would suffice. A buret stand is a must-have accessory for proper use.

Conclusion on Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10

The Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 is a worthwhile investment for anyone who values accuracy and efficiency in their titration work. The price is justified by its exceptional performance, durable construction, and time-saving features. The quality of the Kimble/Kontes KIMAX Burets, Automatic Self-Zeroing, Class B, Three-Way PTFE Stopcock, Kimble Chase 17051F-10 is undeniable.

I would highly recommend it to professionals and serious hobbyists who demand the best. The buret ensures reliable and repeatable results for alkalinity measurements. Upgrade your lab equipment and experience the difference!