What’s Special About the Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21?
The Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21 might seem like a simple laboratory jar, but its quality and specific features make it a versatile tool for a variety of applications extending beyond the lab. Manufactured by Kimble/Kontes, a trusted name in scientific glassware, this 16-ounce clear glass jar comes with an unattached black phenolic closure, making it a reliable option for storage and experimentation. The key draw is its robust construction and chemical resistance, attributes that appeal to both scientific and even certain outdoor/tactical applications requiring secure and durable containment.
My journey to finding this jar was born out of a need for a durable, chemically inert container for long-term storage of certain black powder components used in historical reenactment. Many plastic containers react with these materials, leading to degradation, while the Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21, with its glass construction and inert liner, promised a safer and more reliable solution.
Upon unboxing, the immediate impression was one of quality. The glass felt thick and sturdy, and the phenolic cap screwed on smoothly, suggesting a tight seal. It had a reassuring heft that spoke to its durability, a welcome contrast to the flimsy plastic jars I had previously used.
Compared to generic mason jars, the Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21 offers a more chemically resistant and specifically designed closure, crucial for volatile or reactive materials. I also considered specialized scientific storage containers, but their high cost and often overly specific features made the Kimble/Kontes Jar a more practical and economical choice.
My initial feeling was a pleasant surprise; its build quality and material specifications exceeded my expectations for a seemingly straightforward laboratory jar. I was genuinely excited to put it to the test and see how it performed in real-world storage and handling scenarios.
Real-World Testing: Putting Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21 to the Test
First Use Experience
I first tested the Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21 by using it to store a batch of homemade black powder in my workshop. I wanted to simulate long-term storage conditions, so I placed the jar in a shed where temperatures fluctuate significantly with the seasons.
The jar performed exceptionally well, maintaining an airtight seal even under varying temperature and humidity levels. The contents remained dry and uncontaminated, a stark contrast to my previous experiences with plastic containers that often allowed moisture intrusion. The ease of opening and closing the jar, even with gloved hands, was also a pleasant surprise.
Extended Use & Reliability
After several months of use, the Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21 has proven its reliability and durability. Despite being subjected to temperature extremes and occasional rough handling, there are no signs of wear and tear on the glass or the closure.
Cleaning and maintenance are simple: a quick wash with soap and water is all that’s needed to keep it in top condition. Compared to my previous storage methods, the Kimble/Kontes Jar has significantly outperformed expectations, providing a secure and reliable solution for storing sensitive materials.
Breaking Down the Features of Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21
Specifications
-
Capacity: 16 ounces (approximately 473 ml). This volume is ideal for storing moderate quantities of various substances.
-
Material: Clear glass. The clarity allows for easy visual inspection of the contents, while the glass provides excellent chemical resistance.
-
Closure: 89-400 Black Phenolic closure, unattached, with a poly-vinyl liner. This specific closure provides a secure and airtight seal, crucial for preventing leaks and contamination, especially important when storing volatile substances.
-
Shape: Straight-sided jar. The straight sides maximize usable volume and facilitate easy pouring and scooping.
-
Packaging: Case of 12 jars. Buying in bulk offers cost savings for those needing multiple containers, ensuring uniformity and availability.
These specifications matter because they directly impact the jar’s functionality and suitability for various applications. The glass ensures chemical inertness, the closure guarantees a tight seal, and the shape maximizes usability.
Performance & Functionality
The Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21 excels in its primary function: secure and reliable storage. Its chemical resistance and airtight seal make it suitable for storing a wide range of substances without risk of contamination or degradation.
One of its strengths is its simplicity; there are no complicated mechanisms or fragile parts to worry about. A minor weakness might be the glass construction, which, while durable, is still susceptible to breakage if dropped or mishandled, so care must be taken when handling. It exceeds expectations by providing a level of security and reliability that is hard to find in consumer-grade storage containers.
Design & Ergonomics
The Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21 features a simple, functional design with a focus on practicality. The clear glass allows for easy visual inspection, and the straight-sided shape simplifies filling and pouring.
The jar is easy to handle, although its weight when full can be significant. There’s no learning curve; its operation is straightforward and intuitive.
Durability & Maintenance
The thick glass construction of the Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21 suggests a long lifespan under normal use conditions. With proper care, it should last for many years.
Maintenance is minimal; a simple wash with soap and water is sufficient. The jar’s chemical resistance also makes it easy to clean, even after storing harsh or corrosive substances.
Accessories and Customization Options
The Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21 doesn’t come with many accessories; its primary selling point is its simplicity and functionality. The main accessory is the black phenolic closure.
While there aren’t extensive customization options, the standard 89-400 thread size means that it might be compatible with closures from other brands, although proper fit and seal should always be verified. You can also use labeling to better track the contents and easily differentiate multiple jars.
Pros and Cons of Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21
Pros
- Exceptional chemical resistance: Suitable for storing a wide range of substances without degradation.
- Airtight seal: Prevents leaks, contamination, and evaporation.
- Durable construction: Thick glass and robust closure ensure long-lasting performance.
- Clear visibility: Allows for easy inspection of contents.
- Simple and easy to use: No complicated mechanisms or fragile parts.
Cons
- Glass construction: Susceptible to breakage if dropped or mishandled.
- Price: Slightly more expensive than generic storage containers.
Who Should Buy Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21?
The Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21 is perfect for:
- Scientists and lab technicians needing reliable storage for chemicals and samples.
- Hobbyists and reenactors storing volatile or reactive substances, such as black powder components.
- Anyone requiring airtight and chemically inert containers for long-term storage.
Who should skip this product? Those who prioritize lightweight containers over durability and chemical resistance might find plastic alternatives more suitable.
Must-have accessories or modifications? Proper labeling is essential for identifying the contents and dates. Consider using chemically resistant labels for harsh substances.
Conclusion on Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21
The Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21 is a high-quality, reliable storage solution that excels in situations where chemical resistance and airtight sealing are paramount. While it may seem like a basic product, its robust construction and thoughtful design make it a valuable asset in any lab or workshop.
The price is justified by the jar’s durability and the security it provides, especially when dealing with sensitive or hazardous materials. I would wholeheartedly recommend this jar to anyone needing a dependable and long-lasting storage solution.
If you’re looking for a container that you can trust to protect your valuable or sensitive materials, the Kimble/Kontes Jar Ss Clr 16OZ CS12 5411689C 21 is an excellent choice. Invest in peace of mind and secure your peace of mind today!