Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 Review

Let’s Dive into Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4

As a seasoned outdoor and tactical gear specialist, I’ve handled everything from advanced optics to rugged survival kits. But precision and accuracy aren’t just for the field; they’re crucial in countless applications, which is why I’m taking a close look at the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4. These aren’t your everyday beakers; they represent a standard in laboratory and field work where exact measurements matter.

My work often requires precise mixing of solutions for various applications, from creating custom cleaning solutions for delicate equipment to formulating lubricants for specialized tools. Inaccurate measurements can lead to equipment damage, ineffective solutions, and wasted resources. I needed a reliable set of graduated cylinders to ensure repeatable and accurate results.

Upon unboxing the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4, the first thing I noticed was the reassuring heft of the borosilicate glass. The glass stoppers fit snugly, suggesting a tight seal, and the graduation marks were crisp and clear. It felt like a professional-grade tool, built to last.

Previously, I’d been using a set of cheaper, plastic graduated cylinders. While inexpensive, they lacked the precision I needed and were prone to scratching and degradation with certain chemicals. The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 promised a significant upgrade in accuracy and durability, making it the logical choice.

My initial impression was one of cautious optimism. While the price point is considerably higher than consumer-grade alternatives, the promise of accuracy and longevity was appealing. I was eager to put the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 through its paces and see if it lived up to the hype.

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Real-World Testing: Putting Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 to the Test

First Use Experience

My first test involved preparing a specialized cleaning solution for the optics on my high-powered spotting scope. This required precise measurement of several components, including isopropyl alcohol and distilled water. The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 allowed me to accurately measure each ingredient, ensuring the solution was properly balanced.

I also tested the cylinders outdoors in moderately dusty conditions while preparing a batch of bore cleaner at a shooting range. The stoppers provided a tight seal preventing contamination of the solutions, which is critical when working in the field. Using these cylinders proved far easier than my previous plastic versions and the results were noticeably more consistent.

The cylinders were remarkably easy to use. The graduation marks were clear and easy to read, even under less-than-ideal lighting conditions. The glass stoppers were smooth and easy to manipulate, providing a secure seal without being difficult to remove.

The only minor issue I encountered was the narrow neck of the cylinder, which made pouring some thicker solutions a bit challenging. This wasn’t a major problem, but it required a slightly more careful approach to avoid spills. Overall the first experience was flawless.

Extended Use & Reliability

After several weeks of regular use, the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 continue to perform flawlessly. The graduation marks remain clear, and the glass shows no signs of etching or discoloration, even after repeated exposure to various solvents and chemicals. The quality of the borosilicate glass cannot be overstated.

The cylinders have proven to be remarkably durable. Despite being made of glass, they have withstood accidental bumps and knocks without any signs of damage. The robust construction and high-quality materials inspire confidence in their long-term reliability.

Cleaning the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 is simple. A quick rinse with soap and water is usually sufficient, but they can also be easily cleaned with stronger solvents if needed. The smooth glass surface prevents residue buildup, making maintenance quick and easy.

Compared to my previous experiences with cheaper plastic cylinders, the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 is a night-and-day difference. The accuracy, durability, and ease of use far outweigh the higher price point. These cylinders have significantly improved the precision and efficiency of my work.

Breaking Down the Features of Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4

Specifications

• Capacity: 100 mL: Each cylinder can hold up to 100 milliliters of liquid. This is a versatile size suitable for a wide range of applications.
• Graduation Range: 5-100 mL: The cylinders are graduated from 5 mL to 100 mL, allowing for precise measurements across this range. The wide range allows usage across a diverse set of liquids.
• Graduation Interval: 1 mL: The graduation marks are spaced at 1 mL intervals, enabling fine-grained measurements. The accuracy provided here cannot be overstated.
• Tolerance: ±0.6 mL: The cylinders have a tolerance of ±0.6 mL, indicating the maximum allowable error in measurement. This Class B accuracy is crucial for reliable results.
• ST Stopper Size: 22: The cylinders are fitted with ST 22 stoppers, ensuring a tight and secure seal. This prevents evaporation and contamination of the contents.
• Approximate Height: 255 mm: The cylinders are approximately 255 millimeters tall. This compact size makes them easy to handle and store.
• Material: Borosilicate Glass: The cylinders are made from Kimax borosilicate glass, known for its excellent chemical resistance and thermal stability. This ensures durability and longevity, even with harsh chemicals.
• Compliance: ASTM Specification E1272, Type B, Class B: The cylinders are manufactured in compliance with these stringent standards, guaranteeing quality and accuracy. Meeting these standards is paramount to the product’s applications.
• Pack Size: Pack of 4: The product comes in a pack of four cylinders. This provides excellent value and ensures you always have a spare on hand.

These specifications are critical for ensuring accurate and repeatable results in a variety of applications. The high-quality materials and precise construction make these cylinders a reliable tool for anyone who needs to measure liquids with confidence.

Performance & Functionality

The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 excel at their primary function: accurately measuring liquids. The clear graduation marks and tight-fitting stoppers make them a pleasure to use, and the Class B tolerance provides confidence in the results. These are tools for professionals.

The cylinders are remarkably reliable. They consistently provide accurate measurements, even with viscous or volatile liquids. The Kimax borosilicate glass is resistant to most chemicals, so you don’t have to worry about degradation or contamination.

One minor weakness is the narrow neck, which can make pouring thicker liquids a bit challenging. A wider mouth would improve this aspect, but it’s not a significant drawback. These are laboratory tools not everyday use items.

Overall, the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 meet and exceed expectations. They provide accurate, reliable measurements and are built to last, making them a worthwhile investment for anyone who needs precision in their work.

Design & Ergonomics

The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 feature a simple, functional design. The cylinders are made from clear Kimax borosilicate glass, with easy-to-read graduation marks. The stoppers are made from the same material and fit snugly to prevent leaks.

The cylinders feel well-balanced and comfortable to hold. The smooth glass surface is easy to grip, even with wet hands. There is no real learning curve to using these cylinders. They are as simple as they appear.

Durability & Maintenance

The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 are built to last. The Kimax borosilicate glass is resistant to thermal shock, chemical corrosion, and mechanical stress. With proper care, these cylinders should provide years of reliable service.

Maintaining the cylinders is simple. A quick rinse with soap and water is usually sufficient, but they can also be sterilized in an autoclave or cleaned with stronger solvents if needed. The smooth glass surface prevents residue buildup, making cleaning quick and easy.

Accessories and Customization Options

The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 come with the necessary accessories to get started: the glass stoppers. There are no specific customization options for these cylinders.

While there are no official accessories, you could potentially use these cylinders with various stands or racks designed for laboratory glassware. It’s important to ensure that any accessories are compatible with the size and shape of the cylinders. Any third party equipment is up to the user to verify.

Pros and Cons of Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4

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Who Should Buy Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4?

The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 are perfect for anyone who needs accurate and reliable liquid measurements. This includes laboratory technicians, researchers, pharmacists, and even serious home brewers or hobbyists who demand precision. This product is not for those who need rough estimates.

If you’re looking for the cheapest possible option, or if you don’t need high accuracy, you can skip this product. Consumer grade solutions work in those instances. These are specialist pieces of equipment.

A must-have accessory would be a set of appropriately sized brushes for cleaning the cylinders, particularly the narrow necks. Also, consider a sturdy rack or stand to safely store the cylinders and prevent accidental breakage.

Conclusion on Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4

The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 are a high-quality product that delivers on its promise of accuracy and reliability. While the price point may be higher than consumer-grade alternatives, the superior performance and durability make them a worthwhile investment for anyone who demands precision in their work. These are a worthwhile long term purchase.

The price is justified by the quality of materials, the accuracy of the measurements, and the overall durability of the cylinders. If precision is your priority, then the cost is easily justified. These tools are built to exacting standards.

I would absolutely recommend the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class B, with Glass Stoppers 20039 100, Pack of 4 to anyone who needs accurate and reliable liquid measurements. They are a valuable addition to any laboratory or workspace where precision matters. Invest in these cylinders, and you won’t be disappointed.