Kimble/Kontes KIMAX Brand Griffin Beakers, Low Form, Double Scale, Borosilicate Glass 14000 250, Pack of 12 Review

Let’s Dive into Kimble/Kontes KIMAX Brand Griffin Beakers, Low Form, Double Scale, Borosilicate Glass 14000 250, Pack of 12

The Kimble/Kontes KIMAX Brand Griffin Beakers, Low Form, Double Scale, Borosilicate Glass 14000 250, Pack of 12 represent a cornerstone of any well-equipped laboratory, whether it’s a sophisticated research facility or a modest home setup for brewing, chemistry, or even some off-grid water purification. Made by Kimble/Kontes, these beakers offer the durability and accuracy required for reliable results, making them a crucial asset in various experimental contexts. Their low form design, double scale graduations, and robust borosilicate glass construction make them highly versatile and resistant to thermal shock.

As someone deeply involved in outdoor gear and tactical equipment, you might wonder what draws me to laboratory beakers. My background involves water testing in remote locations and preparing solutions for field-expedient repairs, often requiring precise measurements and heat resistance – needs these beakers address perfectly. I needed a reliable, reusable, and heat-resistant set of containers to handle diverse liquids in challenging outdoor conditions.

Upon receiving the pack of 12, my initial impression was one of professional quality and robust construction. The beakers felt substantial in hand, the borosilicate glass clear and free of imperfections, and the double scale graduations were crisp and easy to read. Compared to cheaper, thinner glass beakers I’ve used in the past, these felt like a significant upgrade.

I had considered purchasing generic beakers, but the KIMAX brand’s reputation for quality and the borosilicate glass’s resistance to thermal shock swayed my decision. I also looked at Pyrex beakers but ultimately chose the Kimble/Kontes due to a slightly better price point for a pack of 12 and a familiarity with Kimble/Kontes products from past experiences in a university lab. My first impression was a sense of relief; these seemed perfectly suited to the rugged applications I had in mind.

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Real-World Testing: Putting Kimble/Kontes KIMAX Brand Griffin Beakers, Low Form, Double Scale, Borosilicate Glass 14000 250, Pack of 12 to the Test

First Use Experience

My first real test involved using the beakers during a remote water purification exercise. I needed to accurately measure out chlorine dioxide solution for disinfecting a questionable water source. The Kimble/Kontes beakers performed admirably, allowing for precise measurement even with shaky hands in a breezy environment.

The beakers were also tested in a cold environment, with the water source being near-freezing. There was no sign of stress or cracking in the glass, further bolstering my confidence in their thermal resistance. The low form design made them stable on uneven surfaces, and their clearly marked scales meant fewer errors.

Using the beakers was straightforward, owing to the prominent and easily-read graduations. The thicker spout also allowed for controlled pouring, something critical when handling concentrated chemicals. The only minor issue was remembering to account for the meniscus when measuring; a common occurrence, but still needing awareness.

Extended Use & Reliability

After several months of use, the Kimble/Kontes beakers continue to impress. They’ve been used in various field conditions, from preparing chemical solutions for gun maintenance to precisely measuring ingredients for camp cooking. Despite being subjected to significant temperature variations and occasional rough handling, they’ve shown no signs of degradation.

The beakers are incredibly durable. There are no chips, cracks, or scratches on any of the beakers, despite repeated use and transport in a field kit. I’ve been careful, but certainly haven’t babied them either.

Cleaning the beakers has been remarkably easy. Residue from chemicals, dirt, and even hardened epoxy resins has been readily removed with soap and water, sometimes aided by a mild abrasive cleaner. Compared to cheaper plastic containers that often stain or warp, these have proven to be far more hygienic and durable, easily outperforming them in overall utility.

Breaking Down the Features of Kimble/Kontes KIMAX Brand Griffin Beakers, Low Form, Double Scale, Borosilicate Glass 14000 250, Pack of 12

Specifications

The Kimble/Kontes KIMAX Brand Griffin Beakers, Low Form, Double Scale, Borosilicate Glass 14000 250, Pack of 12 feature a 250mL capacity, making them ideal for a range of laboratory and field applications. The graduation range is 25-200mL, with graduation intervals of 25mL, allowing for relatively precise measurements, though not to the level of a graduated cylinder. Made from borosilicate glass, they are designed to withstand thermal shock and resist chemical corrosion.

These specifications are crucial because they dictate the beaker’s suitability for demanding environments. The capacity is versatile enough for most common tasks, and the graduation range provides reasonable accuracy for mixing solutions or measuring liquids. The borosilicate glass is the most critical specification, ensuring the beakers can handle rapid temperature changes without shattering and resist the corrosive effects of many chemicals.

Performance & Functionality

The Kimble/Kontes beakers perform their intended function flawlessly. Their primary strength lies in their ability to accurately and reliably measure and contain liquids, even at elevated temperatures. The thicker spout and thicker wall at the top ensure proper aeration, minimizing splashing.

The beaker’s only minor weakness is the relatively coarse graduation interval of 25mL, which limits its precision compared to more specialized measuring equipment. The low form design makes them more stable than taller beakers, which reduces the risk of spills. Overall, the performance exceeds expectations due to the beakers’ exceptional durability and chemical resistance.

Design & Ergonomics

The build quality of the Kimble/Kontes beakers is outstanding. The borosilicate glass feels substantial and robust, and the low form design enhances stability. The beakers are surprisingly comfortable to hold despite their simple shape, and the clear graduations are easy to read from any angle.

These beakers are highly user-friendly. The low form design contributes to stability, and the clearly marked graduations make accurate measurement simple and intuitive. The spout design allows for precise pouring, reducing spills and waste.

Durability & Maintenance

Given the borosilicate glass construction, these beakers are built to last. They’ve withstood numerous temperature changes and chemical exposures without showing any signs of degradation. With reasonable care, these beakers should provide years of reliable service.

Maintenance is straightforward. The smooth glass surface is easy to clean, and the beakers can be sterilized in an autoclave if necessary. Chemical resistance is excellent, meaning they can be used with a wide variety of solvents and solutions without damage.

Accessories and Customization Options

The Kimble/Kontes KIMAX Brand Griffin Beakers, Low Form, Double Scale, Borosilicate Glass 14000 250, Pack of 12 do not come with any included accessories. However, they are highly versatile and compatible with various laboratory accessories, such as stirring rods, watch glasses, and heating mantles. They fit standard laboratory hotplates and are compatible with a wide range of chemical-resistant stirrers.

While there are no specific customization options for the beakers themselves, their compatibility with common lab equipment greatly expands their functionality. The ability to use them with heating mantles, stirrers, and other accessories makes them a valuable and adaptable tool for various applications.

Pros and Cons of Kimble/Kontes KIMAX Brand Griffin Beakers, Low Form, Double Scale, Borosilicate Glass 14000 250, Pack of 12

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Who Should Buy Kimble/Kontes KIMAX Brand Griffin Beakers, Low Form, Double Scale, Borosilicate Glass 14000 250, Pack of 12?

The Kimble/Kontes KIMAX Brand Griffin Beakers, Low Form, Double Scale, Borosilicate Glass 14000 250, Pack of 12 are perfect for:

• Home brewers who require accurate measurements for ingredients.
• Survivalists and preppers needing reliable containers for water purification and chemical preparation.
• Hobby chemists who conduct experiments and require chemical-resistant glassware.
• Outdoor enthusiasts who need durable beakers for field testing and experimentation.
• Anyone setting up a basic laboratory or science classroom.

Individuals who require extremely precise measurements or those prone to dropping glassware frequently might find these less suitable.

A stirring rod and a hotplate would be beneficial accessories for these beakers. If dealing with volatile chemicals, a watch glass to cover the beaker during heating is highly recommended.

Conclusion on Kimble/Kontes KIMAX Brand Griffin Beakers, Low Form, Double Scale, Borosilicate Glass 14000 250, Pack of 12

The Kimble/Kontes KIMAX Brand Griffin Beakers, Low Form, Double Scale, Borosilicate Glass 14000 250, Pack of 12 represent a solid investment for anyone requiring durable and reliable glassware for measuring and containing liquids. Their borosilicate glass construction, ease of cleaning, and clear graduations make them an invaluable asset in various settings.

The price of $143.99 for a pack of 12 is justified considering the quality and durability of the product. They offer exceptional value compared to cheaper alternatives that may not withstand thermal shock or chemical exposure.

I would highly recommend the Kimble/Kontes KIMAX Brand Griffin Beakers, Low Form, Double Scale, Borosilicate Glass 14000 250, Pack of 12 to anyone looking for reliable, durable, and accurate laboratory glassware. If you value quality and longevity, these beakers are a wise choice – equip your lab or field kit with these durable beakers and experience the KIMAX difference firsthand!