Let’s Dive into Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50
The Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50 is a staple in any laboratory requiring precise liquid dispensing. Manufactured by Kimble Chase, a leader in laboratory glassware, this buret promises accuracy and durability, essential for critical analytical work. This 50mL Class A buret with 0.1mL graduations and a PTFE stopcock, represents a blend of traditional craftsmanship and modern material science, ensuring reliable performance for years to come.
My journey to finding the Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50 began with a need for greater precision in my field testing of soil pH. Previous methods using less accurate droppers were proving inconsistent. The need for repeatable and reliable results pushed me to explore volumetric glassware, and this buret seemed to offer the perfect balance of precision and ease of use.
Upon unboxing, the first thing that struck me was the clarity and robustness of the KIMAX glass. The buret felt substantial, reassuring me of its durability in a busy lab setting. The PTFE stopcock moved smoothly, and the etched graduations were crisp and easy to read, instilling confidence in the buret’s ability to deliver accurate measurements.
Compared to cheaper, imported burets I’d used in the past, the Kimble Chase product felt noticeably superior. The inferior burets often suffered from inaccurate graduations and leaky stopcocks. The Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50, while pricier, promised to eliminate these frustrations.
My first impression was one of cautious optimism. I was excited to finally have a tool that could improve the accuracy of my field work. The initial feel of quality materials gave me high hopes for the performance and longevity of the Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50.
Real-World Testing: Putting Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50 to the Test
First Use Experience
My first test involved using the buret to titrate a series of soil samples in my mobile lab. The lab is usually in the back of my pickup truck, offering limited space. The buret was mounted to a stand and the titration process went smoothly, even with some bumping and jostling.
Performance was excellent, even in the somewhat challenging conditions. The PTFE stopcock allowed for precise dropwise addition of titrant. This was crucial for accurately determining the endpoint of the titration.
The Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50 was surprisingly easy to use. After a few practice runs with distilled water, I quickly became comfortable dispensing liquids with the necessary precision.
One minor surprise was how quickly the titrant drained from the buret, requiring frequent refills during extended testing sessions. However, this was easily managed with a dedicated reservoir and proper workflow setup.
Extended Use & Reliability
After several months of regular use, the Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50 has proven to be remarkably reliable. It has become an indispensable tool in my soil testing workflow.
The buret shows no signs of wear and tear, despite the rigors of field use and frequent cleaning. The KIMAX glass remains clear, and the graduations are as sharp as the day I received it. The PTFE stopcock still turns smoothly and seals tightly, preventing any unwanted leakage.
Maintenance is simple: rinsing with distilled water after each use is generally sufficient. Occasionally, I disassemble the stopcock for a more thorough cleaning with a mild detergent. This keeps it functioning optimally.
Compared to my previous experiences with less expensive burets, the Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50 significantly outperforms. The superior accuracy and reliability have drastically reduced the variability in my testing results. This has improved the overall quality of my data.
Breaking Down the Features of Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50
Specifications
- Capacity: 50 mL – This volume is ideal for most standard titrations, offering a good balance between precision and practical usage.
- Graduations: 0.1 mL – The fine graduations allow for precise measurements, essential for accurate results.
- Tolerance: ±0.05 mL – Class A burets have a very low tolerance, ensuring high accuracy in every measurement.
- Length: 745 mm – The length is suitable for easy reading of the measurements.
- Stopcock: Straight Bore PTFE – PTFE provides excellent chemical resistance and smooth operation, minimizing the risk of leakage and contamination.
- Material: KIMAX Borosilicate Glass – The glass is known for its chemical inertness, thermal shock resistance, and clarity.
- Kimble Chase No.: 17027F 50 – This number ensures you’re getting the correct, specific product.
- Delivery stem length (from product description of similar model): 115mm – The delivery stem is of appropriate length, allowing for easy sample dispensing.
These specifications are vital for any laboratory setting needing consistent and precise liquid measurements. The Class A designation ensures that the Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50 meets stringent accuracy standards. The PTFE stopcock minimizes the potential for leaks or contamination.
Performance & Functionality
The Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50 performs its job exceptionally well. It provides accurate and repeatable dispensing of liquids.
Its strengths lie in its precision, reliable stopcock, and durable construction. One potential area for improvement would be the addition of a faster-filling mechanism. This would expedite the titration process, especially during high-throughput testing.
The buret meets and even exceeds my expectations for accuracy and reliability. It has significantly improved the quality and consistency of my titration results.
Design & Ergonomics
The build quality is excellent, featuring robust KIMAX glass that feels durable and substantial. The weight is well-balanced, making it easy to handle and maneuver, even in tight spaces.
The design is user-friendly, with clear, easy-to-read graduations. There is a slight learning curve in mastering the PTFE stopcock for precise dropwise dispensing. But with practice, it becomes second nature.
Durability & Maintenance
With proper care, the Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50 should last for many years. The KIMAX glass is resistant to chemical attack and thermal shock.
Maintenance is straightforward, requiring only regular rinsing and occasional cleaning of the stopcock. Disassembly and reassembly of the stopcock are simple and quick.
Accessories and Customization Options
The buret comes with a KIM-KAP* dust cap to protect the top opening from contamination. While there are no specific customization options for the buret itself, it is compatible with standard buret stands.
It can be easily paired with various titration setups. The PTFE stopcock ensures compatibility with a wide range of chemicals and titrants.
Pros and Cons of Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50
Pros
- Exceptional Accuracy: Class A designation and fine graduations ensure highly precise measurements.
- Reliable PTFE Stopcock: Provides smooth, leak-free operation and chemical resistance.
- Durable KIMAX Glass: Resistant to chemical attack and thermal shock, ensuring long-term use.
- Easy to Maintain: Simple cleaning and disassembly for thorough maintenance.
- Clear Graduations: Easy to read measurements minimize errors.
Cons
- Relatively High Price: The cost can be a barrier for budget-conscious buyers.
- Glass Construction: Susceptible to breakage if dropped or mishandled.
Who Should Buy Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50?
The Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50 is perfect for:
* Laboratories: Chemical, biological, and environmental labs needing accurate titrations.
* Researchers: Scientists and researchers requiring precise liquid dispensing for experiments.
* Quality Control: Technicians performing quality control analysis in manufacturing.
* Educators: Instructors teaching chemistry and analytical techniques in schools and universities.
Who should skip this product? Those on a very tight budget or who only need very rough estimations of liquid volumes. Cheaper, less accurate alternatives would suffice for them.
A must-have accessory is a good quality buret stand to securely hold the buret during use.
Conclusion on Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50
The Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50 is a high-quality instrument. It offers exceptional accuracy and reliability for precise liquid dispensing.
The price is justified by its superior performance, durability, and long-term value. While there are cheaper alternatives available, they often lack the accuracy and reliability of this Class A buret.
I would personally recommend the Kimble/Kontes KIMAX Burets, Class A, Straight Bore PTFE Stopcock, Kimble Chase 17027F 50 to anyone who needs accurate liquid measurements. If you value precision, durability, and reliability, this buret is an excellent investment that will serve you well for years to come. Upgrade your lab setup today and experience the difference!