Was the Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72110 5110 Multi-Packs, Case of 200 the Right Choice?
The Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72110 5110 Multi-Packs, Case of 200 represent a cornerstone of sterile liquid handling in laboratory settings, offering a disposable solution for accurate volume dispensing. Kimble/Kontes, a name synonymous with quality labware, delivers these pipets in a convenient multi-pack format, emphasizing both efficiency and sterility. For someone accustomed to the rigors of field testing and tactical scenarios, the precision and reliability demanded in scientific applications aren’t entirely foreign.
My work with specialized coatings and adhesives for outdoor gear often requires precise mixing and application, something I’d previously handled with less-than-ideal methods, like improvised syringes or graduated cylinders. The need for consistently accurate and sterile measurements became paramount when I started experimenting with bioactive components for moisture-wicking fabrics. The Kimble/Kontes Shorty Disposable Serological Pipets promised a solution to these issues, providing a controlled and contamination-free method for liquid transfer.
Upon receiving the case of 200, I was immediately impressed by the packaging. Each bag contained 10 individually plugged and sterile pipets, ensuring minimal risk of contamination during storage and use. The glass construction felt substantial, a notable upgrade from flimsy plastic alternatives I’d previously encountered. The shorty design also seemed practical for working in confined spaces, a common issue in my makeshift lab setup.
I had initially considered using reusable glass pipets with an autoclave, but the hassle of cleaning and sterilizing after each use seemed counterproductive. Plastic serological pipets were another option, but their accuracy and resistance to certain chemicals were questionable. The Kimble/Kontes pipets offered the best of both worlds: the precision of glass and the convenience of disposability.
My first impression was a positive one; the Kimble/Kontes Shorty Disposable Serological Pipets exuded quality and practicality. I was eager to put them to the test and see if they could truly streamline my experimental processes.
Real-World Testing: Putting Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72110 5110 Multi-Packs, Case of 200 to the Test
First Use Experience
My initial testing involved preparing several batches of a hydrophobic coating for testing on various fabrics. This required precisely measuring and mixing several volatile solvents, a task where accuracy was critical. The Kimble/Kontes Shorty Disposable Serological Pipets performed admirably, providing consistent and reliable volume dispensing.
The pipets worked flawlessly even when handling viscous liquids, drawing and releasing accurately without dripping or creating air bubbles. The clear graduations were easy to read, even under dim lighting conditions in my workshop. The cotton plug effectively prevented any backflow or contamination, even when dealing with aggressive solvents.
Extended Use & Reliability
After several weeks of consistent use, the Kimble/Kontes Shorty Disposable Serological Pipets have proven to be a reliable and indispensable tool. I’ve utilized them for a wide array of applications, including pH testing, chemical dilutions, and even precise application of lubricants to delicate mechanisms. The pipets maintain their accuracy and sterility throughout extended use.
Durability has not been a concern, with the glass construction proving surprisingly robust for disposable items. The packaging has held up well, keeping the remaining pipets sterile and organized. Compared to previous experiences with less precise measuring methods, the Kimble/Kontes pipets have significantly improved the consistency and reliability of my experiments.
Breaking Down the Features of Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72110 5110 Multi-Packs, Case of 200
Specifications
- The Kimble/Kontes Shorty Disposable Serological Pipets have a capacity of 5mL. The graduations are at 0.1mL intervals, providing a high degree of precision.
- The pipets feature negative graduations up to 2.0mL, allowing for dispensing volumes beyond the primary capacity. These specifications are critical for achieving accurate and repeatable results in any laboratory or experimental setting.
Performance & Functionality
The Kimble/Kontes Shorty Disposable Serological Pipets excel at accurately dispensing liquids. They provide a controlled and precise method for volume transfer. The readability of the graduations ensures reliable measurements.
The main strength is the combination of accuracy, sterility, and ease of use. A potential improvement would be to add a hydrophobic coating to the interior of the pipets to minimize liquid retention. These pipets meet and exceed expectations for disposable labware.
Design & Ergonomics
The glass construction feels robust and provides excellent chemical resistance. The shorty design is well-suited for working in confined spaces. The pipets are lightweight and comfortable to hold, even during extended use.
The pipets are designed for single-use, minimizing the risk of cross-contamination. The cotton plug effectively prevents backflow and contamination. While simple, the design is highly effective for its intended purpose.
Durability & Maintenance
The glass construction provides inherent durability for disposable pipets. While not designed for reuse, the Kimble/Kontes Shorty Disposable Serological Pipets can withstand the rigors of typical laboratory use. Maintenance is nonexistent, as they are intended for single-use disposal.
Given the sterile and plugged design, concerns about cross-contamination are minimized, ensuring longevity of experimentation. It is always best to handle them with care to prevent any possible shattering.
Accessories and Customization Options
The Kimble/Kontes Shorty Disposable Serological Pipets do not come with accessories, as they are self-contained disposable items. Customization is not applicable, as the design is optimized for sterile and accurate volume dispensing. However, these pipets are compatible with various pipette controllers or bulbs for easier liquid aspiration.
The compatibility with standard pipette controllers is a significant advantage. This enhances their usability in various laboratory setups.
Pros and Cons of Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72110 5110 Multi-Packs, Case of 200
Pros
- Exceptional Accuracy: The clearly marked graduations and precise construction ensure consistent and reliable volume dispensing, critical for accurate experimental results.
- Sterile and Plugged: Each pipet is individually plugged with cotton and sterilized, minimizing the risk of contamination and ensuring reliable aseptic technique.
- Convenient Multi-Pack: The case of 200 pipets, divided into multi-bag packs, offers a convenient and organized supply for ongoing laboratory work.
- Chemical Resistance: The glass construction provides excellent resistance to a wide range of chemicals, making these pipets suitable for various applications.
- Shorty Design: The shorter length is ideal for working in confined spaces, such as fume hoods or glove boxes.
Cons
- The $699.99 price point may be prohibitive for smaller operations or hobbyists, although the cost is justified by the quality, sterility, and convenience.
- While robust for disposable glass, they are still more fragile than plastic alternatives, requiring careful handling and storage to prevent breakage.
Who Should Buy Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72110 5110 Multi-Packs, Case of 200?
The Kimble/Kontes Shorty Disposable Serological Pipets are perfect for researchers, lab technicians, and anyone requiring precise and sterile liquid handling. They are also ideal for tissue culture work or other procedures performed under a hood or in confined areas. Home brewers experimenting with wild yeast strains, or citizen scientists investigating water quality issues would find them invaluable.
Those solely focused on budget and needing less accuracy might consider cheaper plastic alternatives. These pipets are a must-have for anyone who values accuracy, sterility, and reliability in their liquid handling procedures.
Conclusion on Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72110 5110 Multi-Packs, Case of 200
The Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72110 5110 Multi-Packs, Case of 200 deliver exceptional performance and reliability. The high price is justified by the quality, sterility, and convenience offered. I wholeheartedly recommend these pipets to anyone seeking accurate and contamination-free liquid handling.
These pipets have become an indispensable part of my experimental workflow, significantly improving the consistency and reliability of my results. If you demand precision and sterility in your work, invest in the Kimble/Kontes Shorty Disposable Serological Pipets. You won’t be disappointed.