Let’s Dive into Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4
For over a decade, my work in the outdoor and tactical gear industry has exposed me to a wide array of tools and instruments, many of which find unexpected applications in the field. The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4, while seemingly lab-specific, piqued my interest for their potential in precise measurement tasks during wilderness survival scenarios and even in the preparation of certain field-expedient remedies. This set of four 10mL graduated cylinders promised accuracy and durability, crucial factors when dealing with potentially hazardous materials or critical resource management in remote environments.
My interest in these cylinders stemmed from a need for reliable and precise volume measurement outside of a controlled laboratory setting. Many outdoor activities, from water purification to preparing tinctures from foraged plants, require accurate mixing ratios. Upon unboxing, the Kimble/Kontes cylinders immediately impressed me with their sturdy borosilicate glass construction, a significant upgrade from the flimsy plastic alternatives I’d previously considered.
Compared to cheaper plastic graduated cylinders or improvised measurement methods, the Kimble/Kontes cylinders offer a distinct advantage in terms of chemical resistance and precision. I also considered purchasing individual, larger cylinders, but the pack of four 10mL cylinders offered better portability and specialized accuracy for small volumes. My initial excitement was tempered by the realization that I would need to devise a secure carrying case to protect the delicate glass in the field, but the potential benefits in accuracy and reliability outweighed this concern.
Real-World Testing: Putting Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4 to the Test
First Use Experience
My first field test of the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4 involved water purification during a three-day survival skills course in the Appalachian Mountains. I needed to accurately measure a chlorine solution to treat water from a stream. The cylinder’s narrow diameter and clear markings allowed for precise measurement even with slightly murky water.
The cylinders performed admirably, even in the damp and uneven terrain of the forest floor. The glass stoppers prevented contamination of the water sample. The small size made them easy to handle even with gloved hands. I did notice, however, that the white ceramic enamel scale could be difficult to read in low light conditions.
Extended Use & Reliability
After several months of using the Kimble/Kontes cylinders in various outdoor settings, I can attest to their overall durability and reliability. Despite being made of glass, they have withstood accidental bumps and jostling within a protective case. I have seen no visible signs of wear or degradation on the glass itself.
The white ceramic enamel scale remains legible, though requires cleaning after contact with dirt or staining agents. Cleaning is easy, requiring only soap and water. Compared to plastic cylinders, these Kimble/Kontes cylinders have maintained their accuracy and clarity. They consistently provide reliable measurements when other solutions would etch or discolor the plastic.
Breaking Down the Features of Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4
Specifications
The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4 boast several key specifications. Each cylinder has a capacity of 10mL, calibrated to contain liquids. The graduation range is from 1mL to 10mL, with graduation intervals of 0.2mL, allowing for highly precise measurements.
The cylinders have a tolerance of ±0.1mL, meeting Class B accuracy standards. The ST stopper size is 13. The approximate height of each cylinder is 135mm. The borosilicate glass construction makes the cylinder resistant to thermal shock and chemical corrosion.
These specifications are crucial for accurate and consistent measurements, particularly when dealing with sensitive chemical reactions or critical mixtures in the field. The Class B accuracy ensures that the measurements are within an acceptable range of error for most outdoor applications. The glass stoppers prevent evaporation and contamination, preserving the integrity of the samples.
Performance & Functionality
The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4 excel in their primary function: precise volume measurement. The narrow cylinder design and fine graduation intervals make it easy to accurately read the meniscus of liquids. The glass stoppers provide a tight seal, preventing leakage or evaporation.
While the cylinders perform admirably in most situations, the white ceramic enamel scale could be improved for better visibility in low-light conditions. Additionally, the glass construction makes them vulnerable to breakage if dropped or mishandled. Overall, the cylinders meet and exceed expectations for accuracy and reliability, but require careful handling.
Design & Ergonomics
The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4 feature a simple but effective design. The borosilicate glass is clear and free of imperfections. The weight is light enough for easy handling but substantial enough to feel durable.
The cylinders are easy to hold and pour from, even with gloved hands. There is a slight learning curve associated with accurately reading the meniscus, but this is common to all graduated cylinders. The glass stoppers fit snugly and are easy to remove.
Durability & Maintenance
With proper care, the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4 should last for many years. Borosilicate glass is resistant to chemical degradation and thermal shock. Cleaning is straightforward, requiring only soap and water.
The cylinders should be stored in a protective case to prevent breakage during transport or storage. The glass stoppers may require occasional lubrication with silicone grease to ensure a tight seal. The scale printed is surprisingly durable, but care should be taken not to scratch it with abrasive cleaners.
Accessories and Customization Options
The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4 do not come with any accessories beyond the glass stoppers. Customization options are limited. However, aftermarket protective cases are available from various suppliers.
While not specifically designed for it, the cylinder can also be used with generic lab stands and clamps for added stability. The glass construction allows them to be used safely with a variety of chemical solutions, expanding their usability in diverse environments.
Pros and Cons of Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4
Pros
- Highly accurate volume measurement, essential for precise applications.
- Durable borosilicate glass construction offers chemical resistance and longevity.
- Glass stoppers prevent contamination and evaporation of samples.
- Easy to clean and maintain, ensuring continued reliability.
- Compact size and included pack of four offer versatility and portability.
Cons
- Glass construction is susceptible to breakage if dropped or mishandled.
- White ceramic enamel scale can be difficult to read in low light conditions.
Who Should Buy Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4?
The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4 are perfect for outdoor enthusiasts, survivalists, and bushcraft practitioners who require precise measurement of liquids in the field. This could include accurately mixing water purification solutions, preparing herbal remedies, or measuring fuel additives. They are beneficial for anyone engaging in activities that demand accurate volume control in a remote environment.
Anyone who does not need highly accurate measurements and is simply looking for rough estimations would be better off using cheaper plastic alternatives. Also, those who tend to be very clumsy or who anticipate rough handling of their equipment might want to consider more durable (though less precise) options. A proper protective case is almost a must-have accessory to maximize the lifespan of the glass cylinders.
Conclusion on Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4
The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4 offer a valuable combination of accuracy, durability, and portability for anyone needing precise liquid measurements in outdoor or tactical settings. While the glass construction demands careful handling, the benefits of accurate measurements and chemical resistance outweigh this drawback for many applications. The price is justified given the quality of the materials and the precision of the calibration.
I would personally recommend these cylinders to anyone serious about water purification, herbal remedy preparation, or other activities requiring accurate liquid measurements in the field. Upgrade your gear with the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 10, Pack of 4 today and experience the difference that precision can make!