First Impressions of the 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 might not be the sexiest piece of gear in my arsenal, but after years of improvising with questionable containers in the field, I’m ready to treat scientific rigor with the respect it deserves. These aren’t your average, flimsy test tubes; they’re Kimble/Kontes quality, promising durability and reliability for everything from water sampling to makeshift fire starters.
My need for these arose from repeated failures with less-than-ideal sample containers during wilderness expeditions. I needed something that could reliably hold liquids, withstand temperature fluctuations, and, most importantly, not shatter in my pack. The Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100 promised all that and more.
Unboxing them revealed exactly what I expected: sturdy, clear borosilicate glass tubes, each with a distinct lip and a clean marking spot. They felt solid and well-made, definitely a step up from the cheap plastic vials I’d been using. They are noticeably thicker and more robust than any of the other test tubes I’ve used for chemistry sets or amateur science projects in the past.
I considered other options like polypropylene tubes, which are lighter and less prone to shattering, and even some fancy stainless steel vials. Ultimately, I chose the Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100 for their superior chemical resistance and heat tolerance. Plus, the glass construction allows for easy visual inspection of the contents.
My first impression was one of quiet satisfaction. These weren’t going to revolutionize my outdoor experience, but they promised to solve a persistent problem with a touch of class and a whole lot of reliability. I was excited to put them to the test.
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, Reusable, Borosilicate Glass, Kimble Chase 45042 13100 during a week-long backpacking trip in the Appalachian Mountains. My primary goal was to collect water samples from various sources for later analysis back home. I carried six tubes, carefully packed in a padded case to prevent breakage.
The tubes performed admirably even in challenging conditions. One day included heavy rain and another brought freezing temperatures, but the KIMAX glass held up flawlessly. The tubes proved easy to fill, even with gloved hands, and the lip provided a secure grip when pouring samples into purification systems.
I was initially concerned about potential breakage, but the thick glass alleviated those fears quickly. After first use, I was surprised at how confident I felt about the tubes holding up to abuse, and how little I had to worry about crushing them.
Extended Use & Reliability
After several months of regular use, the Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100 have proven incredibly durable. I’ve used them for everything from collecting soil samples on hunting trips to carrying small amounts of solvents for cleaning firearms. The KG-33* glass has shown no signs of degradation, even after exposure to harsh chemicals and extreme temperatures.
There are no signs of wear and tear. The markings on the white ceramic enamel spot are still clearly legible, even after repeated washing and scrubbing. Cleaning them is straightforward; a simple rinse with soap and water is usually sufficient.
Compared to my previous experiences with plastic vials, the Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100 are a revelation. They provide far more reliable storage, maintain sample integrity, and are much more resistant to damage. They outperform anything else I’ve tried.
Breaking Down the Features of Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100
Specifications
- Size, O.D. x L, mm: 13 x 100: These dimensions strike a good balance between capacity and portability. They’re large enough to hold a reasonable sample size, but small enough to fit comfortably in a pack.
- Volume, mL: 10: A 10 mL volume is sufficient for most of my sampling needs. This is a useful quantity for a variety of tasks.
- Material: KG-33* Borosilicate Glass: This high-quality glass offers exceptional chemical resistance and thermal stability. This means the tubes can withstand a wide range of conditions without degrading or contaminating samples.
- Reusable: Designed for repeated use, making them both cost-effective and environmentally friendly. This is a major plus for frequent users.
- Kimble Chase No.: 45042 13100: This is a unique identifier, ensuring you’re getting the authentic product. This is useful for reordering and verifying specifications.
Performance & Functionality
The Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100 excel at their primary function: reliably storing and transporting liquids and solids. The borosilicate glass ensures that samples remain uncontaminated, and the sturdy construction minimizes the risk of breakage.
Their main strength is their durability and chemical resistance; they can handle a wide range of substances and temperatures without issue. A minor weakness might be their vulnerability to shattering if dropped on a hard surface. They definitely meet my expectations.
Design & Ergonomics
The design is simple but effective. The uniform wall thickness ensures even heat distribution, and the sturdy lip provides a secure grip. The tubes are comfortable to handle, even with gloves.
There’s no real learning curve. They’re very intuitive to use and require no special skills or knowledge.
Durability & Maintenance
These tubes are built to last, provided they are handled with reasonable care. The KG-33* glass is highly resistant to chemical degradation and thermal shock, extending their lifespan.
Maintenance is minimal. A quick wash with soap and water is usually sufficient to keep them clean and ready for reuse.
Accessories and Customization Options
The Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100 don’t come with any specific accessories, but their simplicity allows for various customization options. You can use stoppers, caps, or Parafilm to seal the tubes.
They’re also compatible with various test tube racks and holders from other brands, providing versatility in the lab or field. Many caps and stoppers from different manufacturers will fit these tubes.
Pros and Cons of Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100
Pros
- Exceptional Durability: Made from KG-33* borosilicate glass, they can withstand extreme temperatures and harsh chemicals.
- Reusable and Cost-Effective: Designed for repeated use, making them a sustainable and economical choice.
- Chemically Inert: Ensures samples remain pure and uncontaminated.
- Easy to Clean: Simple maintenance with soap and water.
- Clear Visibility: The glass allows for easy inspection of contents.
Cons
- Can shatter if dropped on a hard surface.
- Glass can be heavier than plastic alternatives.
Who Should Buy Kimble/Kontes KIMAX Test Tubes, Reusable, Borosilicate Glass, Kimble Chase 45042 13100?
These test tubes are perfect for outdoor enthusiasts, survivalists, and anyone needing reliable sample collection and storage. They are ideal for hunters collecting soil or water samples, hikers needing to carry small amounts of liquids, or campers performing basic water testing.
Someone who prioritizes lightweight gear and isn’t concerned with potential sample contamination might want to skip this product. They could opt for lighter, though less chemically resistant, plastic alternatives.
Must-have accessories include a padded carrying case to prevent breakage and caps or stoppers for secure sealing. Labeling tape and a permanent marker are also useful for identifying 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 are a solid investment for anyone who values reliability and durability in their gear. They might not be the most exciting product on the market, but their performance speaks for itself.
The price is justified by their exceptional quality and longevity. You’re paying for peace of mind knowing that your samples are safely stored and uncontaminated.
I would personally recommend these test tubes to anyone looking for a reliable solution for collecting and storing liquids or solids in the field. If you need something that can withstand the rigors of outdoor use, these are an excellent choice. Invest in quality; you won’t regret it.