Let’s Dive into Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100
The Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100 are not your average, run-of-the-mill laboratory glassware. These are precision-engineered tools designed for demanding applications, built to withstand extreme temperatures and resist harsh chemicals. Manufactured by Kimble Chase, a recognized name in scientific equipment, these test tubes promise durability and reliability for various scientific and even unconventional outdoor applications.
I needed a set of test tubes capable of safely containing samples collected during field research, specifically samples requiring heat treatment and resistance to corrosive elements encountered in soil and water analysis. My cheap plastic alternatives kept failing and I needed something robust and reliable to avoid cross contamination or ruined samples. The durable build quality and the borosilicate glass construction immediately grabbed my attention.
Unboxing the Kimble/Kontes KIMAX Test Tubes, I was struck by their solid feel. The glass is noticeably thicker than the cheaper alternatives I’ve used in the past, and the lip is sturdy and well-formed. The white ceramic enamel marking spot is a practical touch that makes labeling samples easy and permanent.
Compared to the disposable plastic tubes I’ve relied on, or even the lower-quality glass tubes I’ve encountered in some budget lab kits, the KIMAX tubes exude quality and professional-grade construction. They are also far superior to basic soda-lime glass tubes, which lack the thermal and chemical resistance required for serious applications. I chose these for their promise of reusability and reliable performance under pressure, which others simply couldn’t offer.
My first impression was one of relief and excitement. Finally, a set of test tubes that I felt confident could handle the rigors of field research without cracking, shattering, or contaminating my samples.
Real-World Testing: Putting Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100 to the Test
First Use Experience
I first tested the Kimble/Kontes KIMAX Test Tubes during a soil sampling expedition in a remote region known for its acidic soil conditions. We needed to collect and heat soil samples mixed with specific reagents to determine the precise chemical composition of the earth. The KIMAX tubes were perfect for this.
The tubes handled the heat treatment process flawlessly. We brought a portable heater in the field and the KIMAX tubes heated up without a problem, proving to be much more durable to temperature fluctuations than the plastic we were using. I was pleased to see they didn’t crack or warp despite the rapid temperature changes.
The Kimble/Kontes KIMAX Test Tubes were easy to use, with the sturdy lip providing a secure grip even with gloved hands. Labeling was a breeze with the ceramic marking spot, and cleaning them in the field was straightforward, even with limited resources. No special cleaning solutions were needed.
After the first use, I was impressed by their resilience. They held up admirably in harsh conditions, with no signs of damage or degradation. I was particularly relieved that they retained their structural integrity despite being exposed to corrosive soil samples.
Extended Use & Reliability
After several weeks of consistent use, the Kimble/Kontes KIMAX Test Tubes continue to perform exceptionally well. The tubes have shown no signs of significant wear and tear despite constant handling and frequent washing. The white ceramic enamel marking spot remains intact, providing clear identification of each sample.
The tubes have proven to be remarkably durable, withstanding accidental drops and impacts that would have shattered lesser tubes. We’ve been heating them, freezing them, and using them to contain all sorts of nasty chemicals. The only care is proper cleaning after each use.
Maintenance involves simple washing with soap and water or a mild laboratory detergent. The tubes are easy to clean thoroughly, ensuring no cross-contamination between samples. This is crucial for accurate and reliable results.
Compared to my previous experiences with cheaper, less durable tubes, the Kimble/Kontes KIMAX Test Tubes are in a different league. They provide a level of reliability and peace of mind that I previously thought unattainable at this price point. They outperform any previous containers I have used in both durability and chemical resistance.
Breaking Down the Features of Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100
Specifications
The Kimble/Kontes KIMAX Test Tubes boast the following specifications:
- Material: KG-33 Borosilicate Glass, known for its excellent chemical resistance and thermal stability.
- Size: 13 x 100 mm (O.D. x L), a standard size suitable for a wide range of applications.
- Volume: 10 mL, providing ample space for most sample sizes.
- Kimble Chase No.: 45042 13100, for easy identification and ordering.
- Construction: Sturdy lip and uniform wall thickness for maximum heat transfer.
- Marking Spot: Durable white ceramic enamel marking spot.
- Compliance: Meets ASTM E982, Type I requirements.
These specifications are crucial because they directly impact the performance and reliability of the tubes. The borosilicate glass ensures that the tubes can withstand high temperatures without shattering and are resistant to chemical corrosion, which is essential for accurate analysis. The sturdy lip and uniform wall thickness contribute to the tube’s overall durability and heat transfer efficiency.
Performance & Functionality
The Kimble/Kontes KIMAX Test Tubes excel in their ability to safely contain and heat samples without compromising their integrity. The borosilicate glass construction ensures that the tubes are resistant to chemical reactions and can withstand significant temperature fluctuations. These are critical for precise experimentation.
The strengths of these tubes lie in their durability and resistance to chemical corrosion. The only weakness is the small volume, which makes them unsuitable for larger samples. They meet and exceed my expectations.
Design & Ergonomics
The Kimble/Kontes KIMAX Test Tubes feature a simple, functional design that prioritizes usability. The borosilicate glass is clear and easy to see through, allowing for easy observation of samples. The sturdy lip provides a secure grip, and the 13 x 100 mm size is comfortable to handle.
They are very user-friendly. There is no learning curve.
Durability & Maintenance
The Kimble/Kontes KIMAX Test Tubes are built to last, with the borosilicate glass providing exceptional resistance to wear and tear. With proper care, these tubes should withstand years of repeated use. The durable, resilient build of the KIMAX test tubes, gives peace of mind when in the field.
The tubes are easy to maintain, requiring only basic cleaning with soap and water. The smooth glass surface is easy to scrub and rinses clean, preventing cross-contamination. These tubes also do not require specialized cleaning solutions or treatments.
Accessories and Customization Options
The Kimble/Kontes KIMAX Test Tubes do not come with any specific accessories. The most common customization option is labeling using the durable white ceramic enamel marking spot. They are compatible with standard test tube racks and stoppers from various brands.
Pros and Cons of Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100
Pros
- Exceptional Durability: The KG-33 borosilicate glass construction ensures resistance to breakage and wear, offering long-lasting performance.
- Excellent Chemical Resistance: The tubes are suitable for containing a wide range of chemicals without reacting or corroding.
- Thermal Stability: Can withstand high temperatures and rapid temperature changes without shattering.
- Easy to Clean: The smooth glass surface is easy to scrub and rinse, preventing cross-contamination.
- Clear Markings: The white ceramic enamel marking spot provides a durable and easy-to-read label for samples.
Cons
- Small Volume: The 10 mL capacity may not be sufficient for all applications.
- Fragile if Mishandled: While durable, borosilicate glass can still break if subjected to extreme force or impact.
Who Should Buy Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100?
The Kimble/Kontes KIMAX Test Tubes are perfect for: Field researchers needing to collect and store samples under various harsh conditions; survivalists requiring a durable container for water purification or sample collection; educators conducting chemistry experiments in classrooms or outdoor settings; and pro anglers collecting water samples for testing. These are built for reliable performance in the elements.
Those who should skip this product: Individuals who only need disposable, low-cost test tubes for non-critical applications; those who require large-volume sample containers.
Must-have accessories or modifications include: Test tube racks for organized storage and transport; rubber stoppers to prevent spillage and contamination; and permanent markers for labeling samples.
Conclusion on Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100
The Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100 offer exceptional durability, chemical resistance, and thermal stability. They are reliable and essential for field research or any situation requiring robust sample containment. The KG-33 borosilicate glass and sturdy construction ensure these tubes withstand the rigors of demanding applications, providing peace of mind and accurate results.
While the price of $99.99 might seem steep for a set of test tubes, the value proposition is clear. The durability and reusability of these tubes far outweigh the cost of replacing cheaper, less reliable alternatives. This also translates into less waste in the field.
I would wholeheartedly recommend the Kimble/Kontes KIMAX Test Tubes to anyone seeking professional-grade laboratory glassware for demanding applications. Invest in the Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100 and experience the difference that quality and durability can make.