Let’s Dive into Kimble/Kontes KIMAX Volumetric Flasks with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 1000
For over a decade, my career has revolved around equipping individuals for the unpredictable – from the rigors of backcountry survival to the precision demanded in tactical operations. Within that world, accuracy and reliability are paramount, extending even to the tools used in preparation and analysis. That’s where the Kimble/Kontes KIMAX Volumetric Flasks with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 1000 comes into play.
My work often involves preparing solutions for testing gear performance under various conditions. Ensuring accurate concentrations is crucial. My search for a flask that combines precision, durability, and protection against light degradation led me to this particular Kimble/Kontes model.
Upon unboxing, the first thing that struck me was the clarity and robustness of the glass. The flask feels solid and well-balanced in hand. The PTFE stopper fits snugly, providing a secure seal.
Compared to generic volumetric flasks I’ve used in the past, the KIMAX immediately stands out due to its Class A certification, indicating a higher level of accuracy. The RAY-SORB coating, designed to protect light-sensitive substances, is a feature I haven’t seen in many similar products. I chose this Kimble/Kontes flask specifically for its precision and light-protective qualities, which are essential for my work with certain UV-sensitive compounds used in material testing.
My initial impression was one of quiet confidence. This isn’t just a container; it’s a precision instrument. The meticulous attention to detail is evident. I was excited to see it in action, confident that it would be a valuable addition to my testing toolkit.
Real-World Testing: Putting Kimble/Kontes KIMAX Volumetric Flasks with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 1000 to the Test
First Use Experience
My first use of the Kimble/Kontes KIMAX Volumetric Flask was in preparing a pH buffer solution for testing the corrosion resistance of a new line of tactical knives. This involved carefully dissolving and diluting a precise amount of chemical in deionized water to reach a specific concentration. The flask performed flawlessly under controlled laboratory conditions.
The RAY-SORB feature wasn’t directly tested in this initial use, as the buffer solution wasn’t particularly light-sensitive, but the accuracy of the flask was critical. I needed to be sure the concentration of the buffer solution was correct to yield reliable results in the knife corrosion test. There were no unexpected issues or surprises. The clear markings made accurate volume measurement simple and straightforward.
Extended Use & Reliability
After several months of using the Kimble/Kontes KIMAX Volumetric Flask on a regular basis, I can confidently say it holds up extremely well. The glass has shown no signs of degradation or etching, even after repeated exposure to various solvents and acidic solutions. The stopper remains tight and leak-proof.
Cleaning is straightforward. I typically use a mild detergent and a flask brush. The KIMAX glass cleans easily without leaving residue or ghosting from previous solutions. It significantly outperforms cheaper flasks in terms of chemical resistance and the longevity of its calibration markings.
Breaking Down the Features of Kimble/Kontes KIMAX Volumetric Flasks with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 1000
Specifications
The Kimble/Kontes KIMAX Volumetric Flask boasts a 1000 mL capacity, making it ideal for larger volume solution preparation. The tolerance is ±0.30 mL, reflecting its Class A certification for high accuracy. This meets ASTM Specification E288 requirements.
It features a 22 ST PTFE stopper, providing excellent chemical resistance and a leak-proof seal. The flask incorporates RAY-SORB technology. This protects light-sensitive materials by blocking shorter wavelengths of light. The handle is color-coded yellow for easy identification. It features a white marking spot for labeling contents. The Kimble Chase number is 28016 1000.
Performance & Functionality
The Kimble/Kontes KIMAX Volumetric Flask excels at precisely measuring and containing liquids. Its accuracy is crucial in applications where precise concentrations are necessary. Its reliability makes it a trusted tool in any analytical setting.
The flask’s greatest strength is its ability to maintain accuracy and protect light-sensitive materials. The primary weakness is inherent to glassware. It is susceptible to breakage if mishandled. It exceeds expectations in terms of accuracy and durability compared to less expensive alternatives.
Design & Ergonomics
The Kimble/Kontes KIMAX Volumetric Flask is constructed from high-quality borosilicate glass. It provides excellent chemical resistance and thermal stability. The flask feels robust and well-balanced in hand. The PTFE stopper provides a secure and chemically inert closure.
The flask is designed for ease of use. There is virtually no learning curve for anyone familiar with basic laboratory techniques. The clear markings and stable base make accurate measurements simple.
Durability & Maintenance
With proper care, the Kimble/Kontes KIMAX Volumetric Flask will last for many years. The borosilicate glass is resistant to chemical etching and thermal shock. The PTFE stopper is also chemically inert and will not degrade over time.
Maintaining the flask involves simple cleaning after each use. Regular washing with mild detergent and a flask brush is typically sufficient. The flask is easy to clean. No special tools or procedures are required.
Accessories and Customization Options
The Kimble/Kontes KIMAX Volumetric Flask comes standard with a PTFE stopper. There are no specific customization options for this flask model. However, it can be used with various laboratory accessories. These include funnels, stirrers, and heating mantles. It is compatible with most standard laboratory equipment.
Pros and Cons of Kimble/Kontes KIMAX Volumetric Flasks with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 1000
Pros
- Class A accuracy: Ensures precise measurements for critical applications.
- RAY-SORB protection: Shields light-sensitive materials from degradation, preserving their integrity.
- Durable borosilicate glass: Provides excellent chemical resistance and thermal stability for long-lasting performance.
- PTFE stopper: Offers a chemically inert and leak-proof seal, preventing contamination and evaporation.
- Easy to clean: Simplifies maintenance and reduces the risk of cross-contamination.
Cons
- Price: Significantly more expensive than generic volumetric flasks, which may be a barrier for some users.
- Glassware: Susceptible to breakage if mishandled or dropped.
Who Should Buy Kimble/Kontes KIMAX Volumetric Flasks with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 1000?
This flask is perfect for chemists, lab technicians, and researchers who require highly accurate volumetric measurements. It’s also ideal for anyone working with light-sensitive compounds. This flask would also be beneficial for environmental scientists needing to prepare standard solutions for field testing.
Individuals who only need approximate measurements or those on a very tight budget might skip this product. If precise volumes and light protection are not critical, a less expensive flask may suffice. A must-have accessory would be a set of appropriately sized flask brushes for thorough cleaning.
Conclusion on Kimble/Kontes KIMAX Volumetric Flasks with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 1000
The Kimble/Kontes KIMAX Volumetric Flask with ST PTFE Stopper, RAY-SORB, Class A, Kimble Chase 28016 1000 is a top-tier instrument designed for precision and reliability. It provides accurate measurements. It protects light-sensitive materials. It is a valuable asset in any lab or testing environment.
At $133.99, the price is certainly justified for those who demand the highest level of accuracy and protection. The cost is offset by the flask’s durability and long-term performance.
I wholeheartedly recommend this flask to professionals and serious hobbyists who prioritize precision and reliability in their work. If accuracy and material protection are paramount, invest in the Kimble/Kontes KIMAX Volumetric Flask. It’s a worthwhile investment that will pay dividends in the long run.