Let’s Dive into Kimble/Kontes KIMAX Kohlrausch Volumetric Flasks, Class A, Kimble Chase 28100 100
For years, I’ve relied on precise measurements in the field, not for mixing cocktails around the campfire (though that’s tempting!), but for critical tasks like water purification, soil analysis, and creating accurate dilutions of emergency medications. That’s why I was intrigued by the Kimble/Kontes KIMAX Kohlrausch Volumetric Flasks, Class A, Kimble Chase 28100 100. These flasks, known for their accuracy and enlarged mouth for easy sample introduction, promised to be a game-changer for anyone needing precise volume control in less-than-ideal environments.
My need stemmed from years of frustrating experiences with less accurate, easily breakable plastic containers. I needed a dependable tool for accurate measurements for field testing of water and soil samples. The claim of being Class A glassware, promising tight tolerances, piqued my interest, as did the Kimble reputation for quality.
The flask arrived carefully packaged, a testament to the Kimble/Kontes commitment to protecting their products during shipping. Taking it out of the box, the immediate impression was one of quality; the KIMAX glass felt substantial, and the graduation ring was crisply defined. Its enlarged mouth offered immediate appeal.
Compared to the cheap plastic graduated cylinders I’d been using, the Kimble/Kontes KIMAX Kohlrausch Volumetric Flask was a clear upgrade. Against other Class A volumetric flasks, the Kohlrausch design stood out. Its enlarged mouth provided an advantage for adding solids without spillage. My initial reaction was a surge of optimism and a distinct feeling that I was now equipped with a truly professional-grade piece of equipment.
Real-World Testing: Putting Kimble/Kontes KIMAX Kohlrausch Volumetric Flasks, Class A, Kimble Chase 28100 100 to the Test
First Use Experience
My first test involved a field trip to a local watershed to assess water quality after a recent heavy rainfall. I needed to prepare a precise dilution of a reagent for a colorimetric test. I used the Kimble/Kontes KIMAX Kohlrausch Volumetric Flask to accurately measure 100 mL of distilled water, a crucial step for ensuring the validity of my test.
The wide mouth made pouring the distilled water easy, minimizing spills even with slightly shaky hands, something common in field conditions. The blasted graduation ring was easy to see and read, providing accurate measurement even in direct sunlight. There were no issues.
Extended Use & Reliability
After several months of use, primarily in outdoor settings, the Kimble/Kontes KIMAX Kohlrausch Volumetric Flask has proven to be surprisingly durable. Despite being glass, it’s withstood the rigors of being transported in my gear bag, thanks to careful packing. There are no visible signs of wear or damage to the graduation ring.
Cleaning the flask is straightforward, requiring only a mild detergent and careful rinsing. The wide mouth again makes it easier to clean compared to narrow-necked flasks. This flask consistently outperforms my previous reliance on graduated cylinders, providing far more precise and repeatable measurements.
Breaking Down the Features of Kimble/Kontes KIMAX Kohlrausch Volumetric Flasks, Class A, Kimble Chase 28100 100
Specifications
The Kimble/Kontes KIMAX Kohlrausch Volumetric Flasks, Class A, Kimble Chase 28100 100 boasts some key specifications: a capacity of 100 mL with a tolerance of ±0.08 mL. The stopper size is 6.5. This is particularly important for maintaining solution integrity. Kimble Chase No. is 28100 100.
These specifications are essential for applications demanding high precision, such as preparing standard solutions for chemical analyses or creating accurate dilutions for medications. The Class A rating ensures the flask meets strict accuracy standards, crucial for reliable results in the field.
Performance & Functionality
The Kimble/Kontes KIMAX Kohlrausch Volumetric Flask excels at its primary task: delivering highly accurate volume measurements. The wide mouth is a significant advantage, allowing for easy introduction of solid samples without spillage or the need for funnels. The clearly marked graduation ring further enhances usability.
One potential area for slight improvement would be the inclusion of a protective case for transport. However, this is a minor concern compared to the flask’s overall performance. It meets and exceeds my expectations for a Class A volumetric flask intended for field use.
Design & Ergonomics
The KIMAX glass used in the flask’s construction feels robust and provides excellent chemical resistance. The flask’s weight is reassuring without being cumbersome. The overall design is straightforward and functional, prioritizing accuracy and ease of use.
There is a slight learning curve associated with any glassware, particularly concerning proper handling and cleaning. With careful use, it is easy to quickly become comfortable and confident using the Kimble/Kontes KIMAX Kohlrausch Volumetric Flask.
Durability & Maintenance
Made from high-quality KIMAX borosilicate glass, the flask is designed to withstand typical laboratory and field conditions. With proper care, it should last for many years. Regular cleaning with a mild detergent is generally sufficient to maintain its accuracy and integrity.
Repairs, in the event of breakage, are not feasible. Given the relatively low cost of replacement compared to the value of accurate measurements, this is not a significant drawback.
Accessories and Customization Options
The Kimble/Kontes KIMAX Kohlrausch Volumetric Flasks, Class A, Kimble Chase 28100 100 doesn’t come with a plethora of accessories. Its strength lies in its simplicity and precision. Stopper size is 6.5, making it compatible with most standard stoppers.
Being a specialized piece of lab equipment, accessories are limited to appropriately sized stoppers to prevent contamination. It is not really designed for extensive customization.
Pros and Cons of Kimble/Kontes KIMAX Kohlrausch Volumetric Flasks, Class A, Kimble Chase 28100 100
Pros
- High Accuracy: Class A rating guarantees precise volume measurements.
- Wide Mouth: Eases the introduction of solid samples.
- Durable KIMAX Glass: Provides excellent chemical resistance and longevity.
- Easy to Clean: Simple design and wide mouth facilitate thorough cleaning.
- Clear Graduation Ring: Blasted graduation ring is easy to read in various lighting conditions.
Cons
- Glass Construction: Susceptible to breakage if mishandled.
- Price: More expensive than plastic alternatives, however, this reflects superior quality and accuracy.
Who Should Buy Kimble/Kontes KIMAX Kohlrausch Volumetric Flasks, Class A, Kimble Chase 28100 100?
The Kimble/Kontes KIMAX Kohlrausch Volumetric Flasks, Class A, Kimble Chase 28100 100 is perfect for environmental scientists, field researchers, preppers needing to purify water with specific concentrations of chemicals, or anyone requiring accurate volume measurements in outdoor or uncontrolled environments. Those working in mobile labs or doing field analysis work will find this an invaluable tool.
This product may not be necessary for individuals who only need approximate measurements or work exclusively in controlled laboratory settings.
A protective carrying case would be a useful, though not strictly necessary, accessory. It is always a good idea to stock up on extra stoppers to ensure no contamination occurs.
Conclusion on Kimble/Kontes KIMAX Kohlrausch Volumetric Flasks, Class A, Kimble Chase 28100 100
The Kimble/Kontes KIMAX Kohlrausch Volumetric Flasks, Class A, Kimble Chase 28100 100 is a valuable tool for anyone requiring precise volume measurements in the field. While the glass construction demands careful handling, its accuracy, durability, and ease of use make it a worthwhile investment.
The price is justified by the superior accuracy and longevity compared to cheaper plastic alternatives.
I wholeheartedly recommend the Kimble/Kontes KIMAX Kohlrausch Volumetric Flasks, Class A, Kimble Chase 28100 100 to anyone who values accuracy and reliability in their measurements. Equip yourself with the Kimble/Kontes KIMAX Kohlrausch Volumetric Flask, and experience the confidence that comes with precise results, no matter where your adventures take you!