Let’s Dive into Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500
The Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500 isn’t your typical piece of tactical gear. It’s a precision instrument designed for accurate liquid measurement, used primarily in chemistry and other scientific applications; yet, in a survival scenario where preparing accurate dilutions or field-testing water samples could be life-saving, its application becomes clear. The Kimble Chase brand is known for quality glassware, and this volumetric flask promises accuracy and durability, two critical attributes whether you’re in a lab or on a long-term survival mission.
My journey to appreciating the Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500 began when I was involved in developing a portable water purification system for disaster relief. We needed a precise method for diluting disinfectant solutions, and accuracy was paramount. A simple measuring cup just wouldn’t cut it.
Upon unboxing, the Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500 felt substantial, reassuringly heavy, and perfectly balanced. The glass stopper fit snugly, suggesting a tight seal. The single graduation mark was crisp and clean, a visual promise of accuracy.
I considered cheaper plastic alternatives and even graduated cylinders, but ultimately, the Class A certification of the Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500 swung my decision. Plastic can leach chemicals and is prone to inaccuracies over time. Graduated cylinders lack the precision of a volumetric flask calibrated to contain a specific volume.
My first impression was one of cautious optimism. While I wasn’t doing titrations in the field, the Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500 held the promise of precision where it mattered most: ensuring the safety of drinking water.
Real-World Testing: Putting Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500 to the Test
First Use Experience
My initial testing ground wasn’t a sterile lab, but a mock disaster relief camp I set up in a remote area. I needed to test the flask’s usability in less-than-ideal conditions. This meant dusty environments, fluctuating temperatures, and the pressure of simulated emergency scenarios.
I used the Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500 to prepare precise dilutions of iodine for water disinfection, following World Health Organization guidelines. Even with slightly shaky hands and imperfect lighting, filling the flask to the graduation mark was manageable. The glass stopper proved essential in preventing evaporation and contamination.
The biggest initial hurdle was remembering that volumetric flasks are calibrated to contain, not to deliver. Meaning, you fill to the line, but some liquid will remain after pouring. This isn’t a flaw; it’s how they’re designed to achieve their specified accuracy.
Extended Use & Reliability
After months of periodic use, both in controlled lab environments and in simulated field conditions, the Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500 continues to perform flawlessly. There’s no visible wear or degradation of the glass, and the graduation mark remains clear.
The flask’s durability has surprised me. While I treat it with care, it has survived accidental bumps and jostles during transport. Cleaning is straightforward; a mild detergent and a bottle brush are all it takes to maintain its pristine condition.
Compared to using improvised measuring methods, the Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500 offers a night-and-day difference in accuracy and peace of mind. It has become an indispensable tool in my disaster preparedness kit and any other situation where precise measurements are needed.
Breaking Down the Features of Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500
Specifications
- Capacity: 500 mL – A practical volume for many common dilution ratios and solution preparations.
- Tolerance: ±0.20 mL – This defines the maximum allowable error in measurement, underscoring its high degree of accuracy.
- ST Stopper No.: 19 – The standard taper (ST) glass stopper provides an airtight seal to prevent evaporation and contamination.
- Approximate Height: 287 mm – Compact enough for storage, yet tall enough to facilitate easy filling and mixing.
- Kimble Chase No.: 28014 500 – The unique identifier for this specific flask within the Kimble/Kontes product line.
- Class A: Denotes the highest accuracy rating for volumetric glassware, conforming to stringent ASTM standards.
- Material: KIMAX borosilicate glass – Known for its chemical resistance, thermal stability, and durability.
- Calibration: Calibrated to contain (TC) – Designed to hold the stated volume with high precision.
These specifications aren’t just numbers; they translate directly into reliable results. The Class A certification gives confidence that the flask meets strict accuracy standards, essential when preparing solutions where concentration matters. Borosilicate glass ensures the flask won’t react with the solutions it contains.
Performance & Functionality
The Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500 excels at its primary task: accurately measuring 500 mL of liquid. The narrow neck with a precisely etched graduation ring makes it easy to achieve the correct volume.
The flask’s strength lies in its simplicity and accuracy. The glass stopper provides a secure seal, preventing evaporation, which is critical for maintaining solution concentration over time. However, its glass construction makes it susceptible to breakage if dropped.
The flask far exceeds the accuracy I could achieve with measuring cups or graduated cylinders. It instills confidence in the precise concentration of the solutions I prepare.
Design & Ergonomics
The Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500 is functional in its design. The flask feels balanced in hand, and the neck is easy to grip while filling.
The flask is not designed for comfort; it is designed for accuracy. The slim neck makes adding liquids carefully, drop by drop, relatively easy.
Durability & Maintenance
Assuming reasonable care, the Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500 should last for many years. Borosilicate glass is resistant to most chemicals, minimizing the risk of degradation.
Maintenance is simple, requiring only gentle cleaning with soap and water after each use. A bottle brush is useful for cleaning the interior of the flask.
Accessories and Customization Options
The Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500 comes with a standard taper glass stopper. There are no readily available “customization” options in the traditional sense.
The flask itself doesn’t lend itself to customization. However, various accessories, such as specialized cleaning brushes and storage cases, can be purchased separately to enhance its functionality and longevity. The compatibility with other standard laboratory equipment is a benefit.
Pros and Cons of Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500
Pros
- Exceptional Accuracy: The Class A certification guarantees precise volume measurements for critical applications.
- Durable Construction: Made from borosilicate glass, offering resistance to chemical corrosion and thermal shock.
- Airtight Seal: The ground glass stopper prevents evaporation and contamination of solutions.
- Easy to Clean: The smooth glass surface simplifies cleaning and prevents residue buildup.
- Standard Compliance: Meets ASTM E288 standards, ensuring reliability and consistency.
Cons
- Fragile: Glass construction makes it susceptible to breakage upon impact.
- Price: Relatively expensive compared to plastic alternatives.
Who Should Buy Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500?
Perfect for: Anyone requiring precise liquid measurements in applications where accuracy is paramount, such as chemists, lab technicians, researchers, survivalists preparing crucial solutions, or anyone involved in water purification or field testing.
Who should skip this product? Those needing only approximate measurements or working in environments where glass breakage poses a significant risk.
Must-have accessories or modifications? A set of bottle brushes for thorough cleaning, a protective storage case to prevent breakage, and potentially a stand to securely hold the flask during filling.
Conclusion on Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500
The Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500 represents a significant investment in accuracy and reliability. While the $979.99 price tag may seem steep, the precision and durability justify the cost for those who demand the highest standards in measurement.
I would wholeheartedly recommend this flask to anyone needing to prepare solutions with confidence. Its Class A certification and robust construction make it a worthwhile addition to any lab or preparedness kit.
If accurate measurements matter, then don’t settle for anything less than the Kimble/Kontes KIMAX Volumetric Flasks with ST Glass Stopper, Class A, Kimble Chase 28014 500. Invest in precision and peace of mind.