Let’s Dive into Kimble/Kontes KIMAX Brand Serological Pipets, Reusable, Glass, Color-Coded 37034B 5, Case of 12
The Kimble/Kontes KIMAX Brand Serological Pipets, Reusable, Glass, Color-Coded 37034B 5, Case of 12 might not be the kind of “tactical” gear I usually review, but precision and reliability are crucial in every field, including the scientific one. Kimble/Kontes is a name synonymous with quality lab equipment, and these pipets promise to deliver accurate measurements in a reusable format. With their color-coding and durable glass construction, they aim to simplify and enhance the workflow for professionals who require precise liquid handling.
My journey to these pipets stemmed from a personal project involving precise dilutions of chemicals for treating some leather gear I was working on. I needed a level of accuracy beyond what standard kitchen measuring tools could offer, and single-use plastic pipettes felt wasteful. So, I began researching reusable, glass options and the Kimble/Kontes name kept popping up.
Upon unboxing, the first thing that struck me was the evident quality of the glass. They felt substantial and well-made, a far cry from the flimsy plastic pipettes I’d occasionally used in the past. The color-coding was a welcome feature, immediately making it easier to differentiate these from other sizes I might acquire later.
I considered several other brands of serological pipets, including some from Corning and Fisher Scientific. Ultimately, I chose the Kimble/Kontes model due to its reputation for accuracy and the positive reviews regarding its durability. Plus, the color-coding seemed like a small, but helpful, detail.
Initially, I was excited by the prospect of having a reliable and accurate tool for my projects. The promise of reusability also appealed to my desire to reduce waste. I hoped these pipets would live up to the Kimble/Kontes name and become a staple in my precision-related tasks, laboratory or not.
Real-World Testing: Putting Kimble/Kontes KIMAX Brand Serological Pipets, Reusable, Glass, Color-Coded 37034B 5, Case of 12 to the Test
First Use Experience
My first foray with the Kimble/Kontes KIMAX Brand Serological Pipets, Reusable, Glass, Color-Coded 37034B 5, Case of 12 was in my workshop, where I was diluting a concentrated leather dye. The controlled environment of my shop allowed me to focus on the pipets’ performance without external distractions. The lighting was good, the temperature was stable, and I had all my materials laid out efficiently.
I found the pipets incredibly easy to use, requiring virtually no learning curve. The graduations were clear and easy to read, and the wide tip made aspirating and dispensing the dye solution smooth and controlled. Even with the somewhat viscous dye, the pipets performed flawlessly.
There were no immediate issues after the first use. Clean-up was simple with some warm, soapy water and a long, thin brush designed for cleaning glassware. I was impressed by their immediate utility and how easily they integrated into my workflow.
Extended Use & Reliability
After several months of regular use, the Kimble/Kontes KIMAX Brand Serological Pipets, Reusable, Glass, Color-Coded 37034B 5, Case of 12 have proven their worth and reliability. I’ve used them with various solutions, from thin solvents to slightly thicker oils, all with consistent and accurate results. There has been no degradation in performance.
The pipets have held up remarkably well, showing no signs of wear and tear despite repeated use and cleaning. I’ve been careful to handle them gently and avoid any harsh chemicals, but their robust construction has certainly instilled confidence. The KIMAX-51 borosilicate glass seems very resistant to scratching and chemical attack, just as advertised.
Maintaining these pipets is straightforward: a thorough rinse after each use and an occasional cleaning with a glassware brush keeps them in top condition. This is a huge improvement over the endless cycle of plastic disposables. They clean up easily and are ready for the next task.
Compared to my previous, less precise methods of liquid measurement, these pipets are a game-changer. They provide a level of accuracy and control that significantly improves the quality and consistency of my projects. They have exceeded my expectations in terms of performance, durability, and ease of use.
Breaking Down the Features of Kimble/Kontes KIMAX Brand Serological Pipets, Reusable, Glass, Color-Coded 37034B 5, Case of 12
Specifications
The Kimble/Kontes KIMAX Brand Serological Pipets, Reusable, Glass, Color-Coded 37034B 5, Case of 12 boasts several key specifications that contribute to their overall performance:
- Capacity: 5 mL. This is the maximum volume the pipet can hold, providing a decent amount for many standard lab or field applications.
- Subdivisions: 0.1 mL. The pipet is marked with graduations every 0.1 mL, allowing for precise measurements and dispensing.
- Tolerance: ±0.10 mL. This indicates the allowable margin of error for each measurement, ensuring a relatively high degree of accuracy.
- Overall Length: 350 mm. The length is important for reaching into various containers and maintaining a comfortable working distance.
- Approx. Tip Opening: 3 mm. The wide tip facilitates faster delivery and is particularly beneficial for viscous liquids or solutions containing suspensions.
- Band Color: Blue. The color-coding helps quickly identify the 5 mL pipets amongst other sizes.
- Material: KIMAX-51 borosilicate glass. This glass offers excellent chemical resistance and durability.
- Quantity: Case of 12. Having multiple pipets is essential for various projects and ensures backups are readily available.
These specifications matter because they directly influence the pipets’ functionality and the accuracy of measurements. The graduation intervals and tolerance dictate the precision achievable, while the tip opening and glass material impact the ease of use and long-term durability.
Performance & Functionality
The Kimble/Kontes KIMAX Brand Serological Pipets, Reusable, Glass, Color-Coded 37034B 5, Case of 12 excels in its primary function: delivering precise volumes of liquid. The clear graduations and smooth bore make it easy to aspirate and dispense fluids with accuracy. Their reliability is exceptional; I’ve consistently achieved accurate results throughout my testing.
The pipets’ strengths lie in their precision, durability, and ease of use. One area for potential improvement would be providing individual protective sleeves for each pipet within the case to prevent any potential scratching during storage or transport. However, their performance is generally outstanding.
These pipets definitely meet and exceed my expectations. Their accuracy and durability make them a valuable tool for anyone requiring precise liquid handling. The fact that they’re reusable is a significant plus, aligning with sustainable practices.
Design & Ergonomics
The Kimble/Kontes KIMAX Brand Serological Pipets, Reusable, Glass, Color-Coded 37034B 5, Case of 12 features a simple, yet effective design. The KIMAX-51 borosilicate glass construction provides excellent chemical resistance and durability. The 350 mm length is comfortable to handle and allows for easy access to various containers.
The pipets are lightweight and easy to manipulate, even with gloved hands. The color-coded band further simplifies identification. There’s virtually no learning curve; anyone familiar with basic laboratory techniques can use these pipets effectively.
Durability & Maintenance
Given the KIMAX-51 borosilicate glass construction, these pipets are designed to last for a long time with proper care. The glass is resistant to chemical attack and scratching, ensuring long-term reliability. With careful handling and regular cleaning, these pipets should last for many years, making them a worthwhile investment.
Maintenance is simple: thorough rinsing after each use and occasional cleaning with a mild detergent and a glassware brush. Avoid using harsh chemicals or abrasive cleaners, as these could potentially damage the glass or fade the graduations. Proper storage in a protective case or rack is also recommended to prevent breakage.
Accessories and Customization Options
The Kimble/Kontes KIMAX Brand Serological Pipets, Reusable, Glass, Color-Coded 37034B 5, Case of 12 don’t come with many accessories, but their functionality can be enhanced with readily available lab equipment. Bulb syringes or pipet controllers can be used to aspirate and dispense liquids more efficiently. Storage racks or cases can help protect the pipets from damage.
While there aren’t many customization options for the pipets themselves, they are compatible with a wide range of standard laboratory equipment. You can use them with various beakers, flasks, and other containers. The color-coding makes them easy to integrate into existing lab workflows.
Pros and Cons of Kimble/Kontes KIMAX Brand Serological Pipets, Reusable, Glass, Color-Coded 37034B 5, Case of 12
Pros
- Exceptional accuracy ensures reliable and consistent measurements.
- Durable KIMAX-51 borosilicate glass provides excellent chemical resistance and longevity.
- Reusable design reduces waste and offers long-term cost savings.
- Wide tip opening allows for faster delivery, especially with viscous liquids.
- Color-coded bands simplify identification and organization.
Cons
- Fragile nature of glass requires careful handling to avoid breakage.
- Price may be higher upfront compared to disposable plastic pipets.
Who Should Buy Kimble/Kontes KIMAX Brand Serological Pipets, Reusable, Glass, Color-Coded 37034B 5, Case of 12?
These pipets are perfect for: lab technicians, researchers, educators, and anyone who requires precise liquid handling. They benefit those who value accuracy, durability, and sustainability. Anyone working with chemicals, biological solutions, or other sensitive liquids will appreciate the reliability and performance of these pipets.
Who should skip this product? Those who only need very occasional, non-critical liquid measurements might find disposable plastic pipets more convenient. Also, individuals prone to dropping or mishandling delicate items might find the glass construction too risky.
Must-have accessories or modifications? A bulb syringe or pipet controller significantly enhances the usability of these pipets, making aspiration and dispensing easier and more controlled. A dedicated storage rack or case is also highly recommended to protect the pipets from damage.
Conclusion on Kimble/Kontes KIMAX Brand Serological Pipets, Reusable, Glass, Color-Coded 37034B 5, Case of 12
The Kimble/Kontes KIMAX Brand Serological Pipets, Reusable, Glass, Color-Coded 37034B 5, Case of 12 is a worthwhile investment for anyone needing precise liquid handling. Their accuracy, durability, and reusability make them a superior alternative to disposable plastic pipets. The initial cost might seem high, but the long-term savings and environmental benefits justify the price.
I personally recommend these pipets without hesitation. They have proven their reliability and performance in my own projects, and I’m confident they will do the same for others. If you value precision, durability, and sustainability in your lab work, these pipets are an excellent choice. Add them to your toolkit today and experience the difference Kimble/Kontes quality makes!