Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B Review

This is What Happened When I Used the Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B

As an outdoor and tactical gear specialist, I’m often tasked with testing the limits of gear, from high-end optics to bomb-proof shelters. But sometimes, it’s the simplest tools that prove most valuable. The Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B might seem unremarkable at first glance, just a small, clear glass jar. But in the world of field testing, sample analysis, and precise measurement, this unassuming little container is a critical piece of gear, offering a level of convenience and accuracy that larger vessels simply can’t provide.

My initial need for this jar arose during a recent backcountry water purification project. I needed a reliable, small-volume container for testing various water samples using different purification methods. I was looking for something inert, easily cleanable, and with a small enough volume to minimize reagent usage – something that wasn’t always easy to source in the field.

Unboxing the Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B wasn’t a dramatic event, but the quality was immediately apparent. The glass was thick and clear, with no visible imperfections. The weight felt substantial for such a small jar, inspiring confidence in its durability.

I considered using standard glass vials, plastic test tubes, and even repurposed medication bottles for my water testing. However, the Kimble/Kontes Testing Jar offered a superior combination of clarity, volume accuracy, and ease of handling. The standard shape also made it easy to secure in my testing kit. My initial excitement was based on the potential for simplifying my field testing procedures.

Real-World Testing: Putting Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B to the Test

First Use Experience

My first experience with the Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B took place during a three-day survival skills course in the high desert of Arizona. I used the jar to collect and test water samples from various sources, including a murky creek and a condensation trap I had set up. The clarity of the jar made it easy to visually assess the water quality before and after purification.

The arid desert environment presented challenges like dust and extreme temperature fluctuations. The jar performed admirably under these conditions. It was easy to clean the dust off the smooth glass surface, and the jar held up well despite being exposed to direct sunlight and nighttime cold. I found the jar easy to handle, even with gloves on, which was a huge plus.

The only minor issue I encountered was the lack of a lid. While not included, this wasn’t a huge problem. Securing a small piece of parafilm over the top kept the samples secure during transport.

Extended Use & Reliability

After several months of regular use in various outdoor settings, the Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B has proven to be remarkably durable. Despite being dropped a few times (onto soft surfaces, thankfully), there are no chips or cracks. The jar cleans up easily with soap and water, and shows no signs of staining or etching.

The glass has remained clear even after repeated exposure to harsh chemicals like iodine and bleach solutions used for water purification. This is a significant improvement over some plastic containers that can become cloudy or degrade over time. This small jar has far outperformed my expectations based on previous experiences with less robust sample containers.

Breaking Down the Features of Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B

Specifications

The Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B is a simple yet functional piece of labware. Key specifications include a 2-ounce (approximately 60 ml) capacity, clear borosilicate glass construction, and a cylindrical shape. These specifications are critical for accurate and reliable field testing.

The borosilicate glass is chemically inert, ensuring that the jar does not leach any contaminants into the sample. This is essential for accurate test results. The 2-ounce capacity is ideal for small sample volumes, reducing reagent waste. The clear glass allows for easy visual inspection of the sample.

Performance & Functionality

The Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B performs its job admirably. It holds liquids securely, resists chemical degradation, and allows for clear visual inspection of the contents. Its greatest strengths are its small size, inert material, and ease of cleaning. A minor improvement would be the inclusion of a lid, although this can be easily addressed with aftermarket solutions.

The jar meets and exceeds my expectations for a small-volume testing container. It is more durable and chemically resistant than the plastic containers I have used in the past.

Design & Ergonomics

The design of the Kimble/Kontes Testing Jar is simple and functional. The borosilicate glass feels substantial and durable. The cylindrical shape is easy to hold and manipulate, even with gloved hands.

The jar is generally user-friendly, with no learning curve. The only potential issue is the lack of a lid, which requires a separate purchase or makeshift solution.

Durability & Maintenance

The Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B is surprisingly durable for a glass container. The borosilicate glass is resistant to thermal shock and chemical corrosion, ensuring a long service life. Maintenance is simple – the jar can be easily cleaned with soap and water or sterilized in an autoclave.

Accessories and Customization Options

The Kimble/Kontes Testing Jar is primarily a standalone product and does not come with any specific accessories. However, several aftermarket accessories can enhance its functionality. These include various types of lids, stoppers, and carrying cases.

The jar is compatible with standard lab equipment, such as droppers and pipettes. This makes it easy to transfer liquids into and out of the jar with precision. While Kimble/Kontes doesn’t offer specific customization options, the jar’s simple design makes it suitable for labeling and marking with permanent markers.

Pros and Cons of Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B

Who Should Buy Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B?

The Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B is perfect for: field researchers, environmental scientists, water quality testers, survivalists, and anyone who needs to collect and analyze small samples in the field. This is an essential piece of gear for anyone prioritizing accuracy and sample integrity.

This product might not be necessary for individuals who primarily work in a controlled laboratory setting or who only need to collect large sample volumes. For those users, larger containers with integrated lids might be more practical.

A must-have accessory is a set of tight-fitting lids or stoppers. A small, padded carrying case would also be beneficial for protecting the jars during transport.

Conclusion on Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B

The Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B is a surprisingly valuable tool for anyone involved in field testing or sample analysis. Despite its simple design, its chemical inertness, small volume, and durable construction make it an indispensable piece of gear.

While the price of $339.99 might seem high for a set of these jars, the accuracy and reliability they provide justify the investment for professionals.

I would wholeheartedly recommend this product to anyone who needs a reliable and accurate small-volume testing container. Invest in the Kimble/Kontes Testing Jar Clear 2OZ CS216 5910243B and experience the difference that quality labware can make in your field testing endeavors.