Let’s Dive into Kimble/Kontes KIMAX Brand Reusable Serological Pipets, Glass, Color-Coded 37034A-10, Case of 12
The Kimble/Kontes KIMAX Brand Reusable Serological Pipets, Glass, Color-Coded 37034A-10, Case of 12 are a staple in any lab requiring precise liquid measurement and transfer. These aren’t your flimsy, disposable plastic droppers; they’re calibrated KIMAX-51 borosilicate glass pipets designed for repeated use and accuracy. Kimble/Kontes brings decades of experience to the table with these pipets, aiming to balance reliability with cost-effectiveness.
As an outdoor and tactical gear specialist, you might wonder what I’m doing with lab equipment. My background involves field testing water samples and conducting on-site analyses, demanding precision in a rugged environment. This led me to seeking out durable, reusable, and accurate tools, exactly what the Kimble/Kontes KIMAX Brand Reusable Serological Pipets promised.
Unboxing the case of 12 felt like receiving a set of finely crafted instruments. The glass felt substantial, not fragile, and the color-coding was immediately practical. The pipets had a good weight to them, suggesting quality control in their manufacture.
Compared to plastic serological pipets I’ve used in the past, these felt far more reliable. I also considered Corning and Pyrex pipets, but Kimble/Kontes offered a compelling balance of price and reputation. My first impression was excitement; I was eager to integrate these into my workflow and put them to the test in field conditions.
Real-World Testing: Putting Kimble/Kontes KIMAX Brand Reusable Serological Pipets, Glass, Color-Coded 37034A-10, Case of 12 to the Test
First Use Experience
I first tested the Kimble/Kontes KIMAX Brand Reusable Serological Pipets during a water quality assessment in a remote stream. The objective was to measure specific chemical concentrations using field titration kits. The pipets needed to deliver accurate volumes in varying ambient temperatures.
These pipets performed admirably, even with slightly unsteady hands on uneven terrain. The clear markings and precise volume delivery instilled confidence in the accuracy of my measurements. There were no immediate issues, just smooth and consistent liquid transfer.
Extended Use & Reliability
After several months of regular use in diverse field settings, the Kimble/Kontes KIMAX Brand Reusable Serological Pipets continue to perform reliably. They have faced temperature swings, accidental bumps in my pack, and exposure to various chemicals. The glass has proven surprisingly resilient, showing no signs of cracking or chipping.
Cleaning the pipets requires care, but it’s straightforward with appropriate brushes and cleaning solutions. The color-coding remains vibrant and hasn’t faded despite repeated washing. They have far outperformed disposable pipets, reducing waste and ensuring consistent volume delivery compared to the inconsistencies I’ve experienced with plastic alternatives.
Breaking Down the Features of Kimble/Kontes KIMAX Brand Reusable Serological Pipets, Glass, Color-Coded 37034A-10, Case of 12
Specifications
The Kimble/Kontes KIMAX Brand Reusable Serological Pipets, Glass, Color-Coded 37034A-10, Case of 12 boast several key specifications. Each pipet has a capacity of 10 mL, with subdivisions of 0.10 mL, offering granular control over liquid dispensing. They have a tolerance of ±0.06 mL, ensuring reasonably accurate measurements for most field and lab applications.
The overall length is 350 mm, making them easy to handle and manipulate in tight spaces. The band color is orange, simplifying identification and organization within a set. They also meet ASTM Specification E1044, Style II requirements, indicating adherence to industry standards for accuracy and construction.
Performance & Functionality
The pipets excel in delivering precise volumes, crucial for accurate chemical analysis. Their reliability stems from the high-quality KIMAX-51 borosilicate glass. The main drawback is the fragility inherent to glass, requiring careful handling.
These pipets meet expectations for accuracy and reusability, making them a sustainable and cost-effective alternative to disposable options.
Design & Ergonomics
The build quality is excellent; the KIMAX-51 glass provides a durable and chemically resistant body. Their weight offers a comfortable balance without feeling cumbersome. The smooth surface and carefully tooled top end make them easy to use with pipette bulbs or controllers.
There is a slight learning curve for those unfamiliar with serological pipets, especially the “blow-out” technique required for complete delivery. However, it becomes second nature with practice.
Durability & Maintenance
The glass construction offers excellent resistance to many chemicals encountered in field and lab settings. With careful handling and proper cleaning, these pipets should last for years. Maintenance involves thorough cleaning after each use to prevent contamination and ensure accurate measurements in the future.
Accessories and Customization Options
These pipets are primarily designed for manual use with pipette bulbs or controllers. While there are no specific “customization” options, various pipette controllers can be used to aid in liquid handling. They are compatible with standard-sized pipette bulbs and controllers available from Kimble/Kontes and other brands.
Pros and Cons of Kimble/Kontes KIMAX Brand Reusable Serological Pipets, Glass, Color-Coded 37034A-10, Case of 12
Pros
- High accuracy due to precise calibration and quality glass construction.
- Reusable design significantly reduces waste and long-term cost compared to disposable pipets.
- Chemically resistant KIMAX-51 glass is suitable for use with a wide range of liquids.
- Color-coded bands allow for quick and easy identification of different volumes.
- Durable construction capable of withstanding frequent use in both lab and field settings (with proper care).
Cons
- Fragile glass construction makes them susceptible to breakage if mishandled.
- Requires careful cleaning and maintenance to prevent contamination and ensure accuracy.
Who Should Buy Kimble/Kontes KIMAX Brand Reusable Serological Pipets, Glass, Color-Coded 37034A-10, Case of 12?
These Kimble/Kontes KIMAX Brand Reusable Serological Pipets are perfect for field researchers, lab technicians, and environmental scientists. Anyone needing accurate and repeatable liquid measurements will benefit most. This set is also ideal for educational institutions teaching laboratory techniques.
Those who primarily need single-use, disposable pipets for extremely sensitive applications or very harsh chemicals should skip this product. Anyone prone to dropping or mishandling delicate glassware should consider more robust alternatives.
A must-have accessory is a good quality pipette bulb or controller for efficient and controlled liquid aspiration and dispensing. A set of appropriately sized cleaning brushes is essential for maintaining the pipets’ cleanliness and accuracy.
Conclusion on Kimble/Kontes KIMAX Brand Reusable Serological Pipets, Glass, Color-Coded 37034A-10, Case of 12
The Kimble/Kontes KIMAX Brand Reusable Serological Pipets, Glass, Color-Coded 37034A-10, Case of 12 are a valuable investment for anyone requiring precise liquid handling. While the price of $273.99 may seem steep initially, the long-term cost savings and environmental benefits of reusability justify the expense.
I would definitely recommend these pipets to anyone looking for a durable, accurate, and sustainable solution for their liquid measurement needs. If you value accuracy, reliability, and reduced environmental impact, the Kimble/Kontes KIMAX Brand Reusable Serological Pipets are an excellent choice. Invest in quality; invest in accuracy.