Let’s Dive into Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 25
In the meticulous world of scientific measurement, precision is paramount. The Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 25 represents the gold standard for accurate liquid measurement in laboratory settings. Manufactured by Kimble Chase, this 25mL flask, calibrated to Class A tolerances, ensures that researchers and professionals can conduct experiments and analyses with utmost confidence.
My journey to discovering this seemingly simple flask stemmed from a need for reliable accuracy in my field testing. As an outdoor and tactical gear specialist, I often deal with precise measurements of liquids in survival scenarios, whether it’s calibrating water purification solutions or measuring fuel mixtures for specialized equipment. I needed a tool that offered laboratory-grade accuracy in a rugged, portable format.
Upon unboxing, the Kimble/Kontes KIMAX Volumetric Flask immediately exudes quality. The KIMAX borosilicate glass is visibly robust, and the ground glass stopper fits perfectly, promising an airtight seal. Its compact size and light weight are surprising given the stringent accuracy it provides.
I had considered other volumetric flasks, including cheaper plastic alternatives and some models from lesser-known manufacturers. However, the Kimble/Kontes name, synonymous with laboratory excellence, and the Class A certification were the deciding factors. I needed the assurance of accuracy and reliability that only a Kimble/Kontes flask could provide.
My initial impression was one of quiet confidence. This isn’t a flashy piece of gear, but rather a meticulously crafted tool that promises precise performance. The simplicity of design belies the sophistication of its calibration and construction.
Real-World Testing: Putting Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 25 to the Test
First Use Experience
My first test of the Kimble/Kontes KIMAX Volumetric Flask took place during a wilderness survival skills workshop I was leading. I needed to accurately measure disinfectant concentrations for water purification demonstrations. The flask proved incredibly easy to use.
Even with slightly shaky hands and uneven terrain, filling the flask to the etched graduation ring was straightforward. The narrow neck of the flask minimized the risk of overfilling, and the ground glass stopper provided a secure seal to prevent leaks. The KIMAX glass held up well to temperature fluctuations.
Extended Use & Reliability
After several months of regular use, the Kimble/Kontes KIMAX Volumetric Flask has proven to be remarkably durable. Despite being transported in my gear bag alongside heavier items, the flask shows no signs of cracks or chips. The graduation ring remains clearly visible.
Cleaning the flask is simple, requiring only warm soapy water and a bottle brush. I’ve occasionally used diluted isopropyl alcohol to ensure thorough disinfection without any degradation of the glass. Compared to previous, less precise measuring tools I’ve used, the Kimble/Kontes flask offers unmatched accuracy and reliability, making it an indispensable part of my field kit.
Breaking Down the Features of Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 25
Specifications
- Capacity: 25 mL – A perfect size for small-volume measurements crucial in many field applications.
- Tolerance: ±0.03 mL – This incredibly tight tolerance guarantees accurate dilutions and measurements, minimizing error.
- ST Stopper No.: 9 – Ensures a tight, secure seal, preventing evaporation or contamination of the sample.
- Approximate Height: 118 mm – Its compact size makes it easily portable and storable in gear bags or toolkits.
- Kimble Chase No.: 28014 25 – The unique product identifier ensures you are receiving the correct, certified Class A volumetric flask.
- Class A: Meeting ASTM E288 Class A standards, ensuring highest level of precision.
These specifications are not just numbers; they translate directly into performance and reliability. The tight tolerance and secure stopper are essential when working with volatile or critical solutions in the field. The manageable size and height make it practical for use in diverse environments.
Performance & Functionality
The Kimble/Kontes KIMAX Volumetric Flask excels in its primary function: accurate liquid measurement. The clear glass and precisely etched graduation ring make it easy to fill to the exact volume. The ground glass stopper creates a leak-proof seal, preventing any loss of solution during mixing or transport.
While seemingly simple, the flask’s design and construction are optimized for accuracy and ease of use. There’s little room for improvement in its core functionality; it performs flawlessly every time. It exceeds expectations by delivering laboratory-grade precision in a portable, rugged package.
Design & Ergonomics
The KIMAX borosilicate glass is remarkably durable, resisting thermal shock and chemical corrosion. Despite its robust construction, the flask is lightweight and comfortable to handle. The narrow neck design minimizes spillage and allows for precise filling.
The flask’s design is inherently user-friendly. There is no learning curve; simply fill to the line and seal with the stopper. The minimalist aesthetic reflects its focus on functionality and precision.
Durability & Maintenance
The KIMAX glass is known for its exceptional durability, making the flask resistant to breakage and chemical attack. With proper care, it should last for many years. Cleaning is straightforward, requiring only routine washing with mild detergents.
The flask requires minimal maintenance. Simply rinse thoroughly after each use and store in a safe place to prevent accidental breakage.
Accessories and Customization Options
The Kimble/Kontes KIMAX Volumetric Flask comes with a ground glass stopper, which is essential for maintaining accuracy and preventing contamination. While there are no specific customization options for the flask itself, it can be used with various accessories commonly found in laboratories, such as funnels, pipettes, and magnetic stirrers. Its universal design makes it compatible with a wide range of standard laboratory equipment.
Pros and Cons of Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 25
Pros
- Exceptional Accuracy: Calibrated to Class A tolerances, ensuring precise measurements every time.
- Durable Construction: Made from high-quality KIMAX borosilicate glass, resistant to thermal shock and chemical corrosion.
- Secure Seal: Ground glass stopper provides a leak-proof and airtight seal, preventing evaporation and contamination.
- Compact and Portable: Its small size and lightweight design make it easy to transport and use in the field.
- Easy to Clean: Simple design and durable materials allow for easy cleaning and sterilization.
Cons
- Fragile: Being made of glass, it is susceptible to breakage if dropped or mishandled.
- Price: At $559.99, it is more expensive than plastic alternatives.
Who Should Buy Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 25?
The Kimble/Kontes KIMAX Volumetric Flask is perfect for: researchers, chemists, and laboratory technicians who require precise liquid measurements. It is also ideal for field specialists, such as environmental scientists, survival instructors, and tactical gear specialists, who need laboratory-grade accuracy in portable form.
Those who should skip this product are: individuals who need only approximate measurements and those who prioritize affordability over accuracy and durability. If precise measurements are not essential, a cheaper plastic alternative might suffice.
A must-have accessory is a protective case or sleeve to prevent breakage during transport. A small funnel can also be helpful for precise filling.
Conclusion on Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 25
The Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 25 is a precision instrument designed for accurate liquid measurement. While the price of $559.99 may seem steep, the exceptional accuracy, durable construction, and reliable performance justify the investment for those who demand the highest level of precision.
I wholeheartedly recommend this flask to anyone who needs to measure liquids with laboratory-grade accuracy, whether in a controlled laboratory setting or in the rugged outdoors. The Kimble/Kontes KIMAX Volumetric Flask is an essential tool for ensuring the accuracy and reliability of your experiments and analyses. Invest in precision; invest in Kimble/Kontes.