The Road Test: Kimble/Kontes KIMAX Volumetric Flasks with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 50
The Kimble/Kontes KIMAX Volumetric Flasks with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 50 isn’t your typical piece of tactical gear; it’s a precision instrument designed for exacting measurements and protection of light-sensitive materials. Manufactured by Kimble Chase, this Class A volumetric flask promises accuracy and durability, crucial for environments where precision is paramount.
My background in tactical gear might seem a strange starting point for reviewing a volumetric flask. However, my experience has taught me that precision and reliability are vital in any field, whether on the range or in a lab setting. I needed a reliable method to accurately measure liquids for creating custom cleaning solutions for my firearms and optics, ensuring optimal performance and longevity. The inconsistent results from using consumer-grade measuring cups were no longer acceptable.
The flask arrived securely packaged, a critical factor given its glass construction. Upon unboxing, the KIMAX glass felt substantial, and the PTFE stopper provided a reassuringly tight seal. The RAY-SORB coating gave the flask a slightly amber hue, hinting at its light-protective capabilities.
Compared to standard laboratory beakers or graduated cylinders, the Kimble/Kontes KIMAX Volumetric Flask stood out for its Class A certification and the RAY-SORB feature. I considered cheaper alternatives, but the need for accuracy and light protection swayed me toward the Kimble/Kontes product. The promise of meeting ASTM Specification E288 standards offered peace of mind.
Initially, I was impressed by the overall quality and precision. At nearly $900, I had high expectations for this piece of lab equipment. I felt hopeful that this flask would finally bring the level of accuracy that I desired to my cleaning solution preparation.
Real-World Testing: Putting Kimble/Kontes KIMAX Volumetric Flasks with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 50 to the Test
First Use Experience
My initial testing ground was my reloading bench, where precision is key to safe and consistent ammunition. I used the Kimble/Kontes KIMAX Volumetric Flask to measure precise amounts of distilled water for mixing with cleaning solvents and lubricants.
The flask performed admirably under normal conditions; the PTFE stopper created a tight seal, preventing evaporation and contamination. Filling the flask to the calibration mark was straightforward, thanks to the clear markings.
The main challenge was adapting my workflow to accommodate the flask’s design. The narrow neck made pouring directly from larger containers tricky, requiring the use of funnels to avoid spills. Despite this minor inconvenience, the accuracy gained was worth the adjustment.
Extended Use & Reliability
After several weeks of consistent use, the Kimble/Kontes KIMAX Volumetric Flask has proven to be a reliable tool. I’ve used it to create batches of bore cleaner, gun oil mixtures, and even specialized lens cleaning solutions for my precision optics.
The KIMAX glass has held up well against various chemicals, showing no signs of degradation or staining. Regular cleaning with laboratory-grade detergents has kept the flask pristine. It’s reassuring to have a piece of equipment that consistently delivers accurate measurements without fail.
Compared to my previous methods, the Kimble/Kontes flask has dramatically improved the consistency of my cleaning solutions. My firearms and optics now receive a uniform level of care, leading to improved performance and longevity. The flask has exceeded my expectations in terms of accuracy and reliability.
Breaking Down the Features of Kimble/Kontes KIMAX Volumetric Flasks with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 50
Specifications
The Kimble/Kontes KIMAX Volumetric Flask with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 50 boasts several key specifications. It has a capacity of 50mL, with a tolerance of ±0.05mL.
It features a ST (Standard Taper) PTFE (Polytetrafluoroethylene) stopper, size 9, for a secure and chemically resistant seal. The flask is made from KIMAX borosilicate glass, known for its resistance to thermal and mechanical shock. The RAY-SORB process protects light-sensitive materials from shorter wavelengths. It is designed according to ASTM Specification E288, Class A unserialized requirements. The handle color is black, and the Kimble Chase number is 28016 50.
These specifications are crucial because they directly impact the accuracy and reliability of the flask. The Class A certification guarantees a high level of precision, while the PTFE stopper ensures that solutions remain uncontaminated. The RAY-SORB coating protects light-sensitive reagents, vital for certain applications. The durable KIMAX glass guarantees longevity, making it a worthwhile investment.
Performance & Functionality
The Kimble/Kontes KIMAX Volumetric Flask performs its primary function – accurate volume measurement – exceptionally well. The flask’s Class A certification assures that the measurements are within the specified tolerance, providing confidence in the results.
The strengths of this flask lie in its accuracy, chemical resistance, and light protection. The PTFE stopper creates a secure seal that prevents leakage and contamination, while the RAY-SORB coating protects light-sensitive solutions. One potential area for improvement would be a wider neck to facilitate easier pouring, reducing the need for funnels.
Overall, the Kimble/Kontes KIMAX Volumetric Flask meets and exceeds expectations. Its consistent performance and reliable measurements make it a valuable asset for any application requiring high precision.
Design & Ergonomics
The Kimble/Kontes KIMAX Volumetric Flask is designed with functionality and durability in mind. The KIMAX glass construction provides excellent chemical resistance and thermal stability.
The flask has a comfortable weight and feels sturdy in hand. There is a slight learning curve involved in mastering the meniscus reading for precise volume measurement. The clear markings and white marking spot aid in easy identification and labeling.
Durability & Maintenance
The KIMAX glass construction ensures that the Kimble/Kontes Volumetric Flask is built to last. The flask can withstand repeated use and cleaning without showing signs of degradation.
Maintenance is relatively straightforward, requiring only standard laboratory cleaning procedures. Regular washing with laboratory-grade detergents and distilled water keeps the flask clean and ready for use.
Accessories and Customization Options
The Kimble/Kontes KIMAX Volumetric Flask comes with a ST PTFE stopper, which is a critical component for maintaining the integrity of the solutions. There are no specific customization options available for the flask itself.
However, the flask is compatible with various laboratory accessories, such as funnels and stands. It can be used with different types of stoppers, depending on the specific application.
Pros and Cons of Kimble/Kontes KIMAX Volumetric Flasks with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 50
Pros
- Exceptional Accuracy: The Class A certification ensures precise volume measurements, essential for critical applications.
- Chemical Resistance: The KIMAX glass construction offers excellent resistance to a wide range of chemicals.
- Light Protection: The RAY-SORB coating protects light-sensitive materials from degradation, preserving their properties.
- Durable Construction: The robust KIMAX glass ensures the flask can withstand repeated use and cleaning, making it a long-term investment.
- PTFE Stopper: The PTFE stopper creates a secure and chemically resistant seal, preventing contamination and evaporation.
Cons
- High Price: At nearly $900, the Kimble/Kontes KIMAX Volumetric Flask is significantly more expensive than standard laboratory glassware.
- Narrow Neck: The narrow neck can make pouring difficult and requires the use of funnels to avoid spills.
Who Should Buy Kimble/Kontes KIMAX Volumetric Flasks with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 50?
The Kimble/Kontes KIMAX Volumetric Flask with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 50 is perfect for professionals who require precise volume measurements and protection of light-sensitive materials. This includes chemists, laboratory technicians, and researchers in various fields.
This product is also suitable for serious reloaders, gunsmiths, and optics technicians who demand the highest level of accuracy in their work. Anyone who needs to prepare highly accurate mixtures of solutions should consider this flask.
Those who can skip this product are casual users or hobbyists who do not require such a high level of precision. For those users, less expensive alternatives like graduated cylinders or measuring cups might suffice.
A must-have accessory for this flask is a set of high-quality funnels with varying spout sizes to accommodate the narrow neck.
Conclusion on Kimble/Kontes KIMAX Volumetric Flasks with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 50
The Kimble/Kontes KIMAX Volumetric Flask with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 50 is an investment in precision and reliability. While the price may seem steep, the benefits of accurate measurements, chemical resistance, and light protection justify the cost for professionals and serious hobbyists.
The value proposition lies in the flask’s ability to deliver consistent and accurate results, ensuring the quality and integrity of your solutions.
I would personally recommend this product to anyone who demands the highest level of precision in their work and appreciates the peace of mind that comes with using a high-quality instrument. If accuracy and reliability are paramount, the Kimble/Kontes KIMAX Volumetric Flask is an excellent choice. Invest in precision and elevate your work to the next level!