Let’s Dive into Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72115 11100 Individually Wrapped, Case of 400
The Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72115 11100 Individually Wrapped, Case of 400 are designed for precise liquid handling, particularly in confined spaces. They are manufactured by Kimble/Kontes, a brand synonymous with quality and reliability in laboratory glassware. These pipets are individually wrapped to maintain sterility, featuring a plugged end to prevent contamination and are calibrated “to deliver” with blowout. As a seasoned gear specialist, even outside the traditional “outdoor” gear I usually review, I recognize the value of reliable tools, and precision is key, whatever the field.
My need for these pipets arose unexpectedly during a personal project involving highly sensitive chemical solutions for rust removal on antique firearms. The inconsistent measurements with improvised tools led to undesirable etching and discoloration. I needed guaranteed accuracy and sterility to prevent further damage.
Upon opening the case, I was immediately struck by the individual packaging. This promised a level of sterility far exceeding my previous, less-than-ideal methods. The glass felt robust, not flimsy, and the markings were clear and precise.
While it is difficult to compare these directly to other “tactical” gear, I can speak to the general need for precision tools, which applies universally. Cheaper plastic alternatives exist, but their accuracy and lack of individual sterilization made them unsuitable for my delicate task. These were chosen specifically over less precise graduated cylinders or bulk, non-sterile pipettes.
My first impression was relief. It was reassuring to have a tool specifically designed for accurate and sterile liquid transfer. I anticipated a successful and controlled chemical process for restoring my firearms.
Real-World Testing: Putting Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72115 11100 Individually Wrapped, Case of 400 to the Test
First Use Experience
I tested these pipets in my workshop, which, while not a laboratory, provided a controlled environment for my rust removal project. The humidity was kept low, and I wore appropriate protective gear. The Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72115 11100 Individually Wrapped, Case of 400 performed flawlessly, allowing me to accurately measure and dispense the chemical solutions.
The ease of use was immediately apparent. The short length of the pipets made them ideal for working under the fume hood. There were no issues, only a smooth and precise transfer of liquids.
Extended Use & Reliability
After several weeks of using these pipets for multiple firearm restoration projects, they have consistently delivered accurate results. There have been no signs of degradation or performance decline. Their glass construction ensures no chemical interaction with the solutions, a common issue with plastic alternatives.
The glass cleans easily with distilled water and isopropyl alcohol. Sterility is maintained until the individual wrapping is opened. Compared to my previous, less precise methods, these pipets have revolutionized my restoration process, producing far superior and consistent results.
Breaking Down the Features of Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72115 11100 Individually Wrapped, Case of 400
Specifications
- Capacity: 1 mL. This is ideal for small-volume transfers common in chemical and biological applications.
- Subdivisions: 0.01 mL. The fine graduations allow for extremely precise measurements.
- Negative Graduations: 0.5 mL. This extends the usable range below the 1 mL mark.
- Tolerance: ±0.04 mL. This ensures a high degree of accuracy in measurements.
- Individually Wrapped: Each pipet is sterile and protected from contamination until use. This feature is crucial in applications where sterility is paramount.
- Plugged: A cotton plug prevents contamination from the aspiration end. This adds an additional layer of protection against unwanted substances entering the pipet.
- Kimble No.: 72115 11100. This is the product code, ensuring consistency and accuracy when reordering.
- Unit: Case of 400. The bulk packaging provides ample supply for repeated use.
These specifications matter because they provide accuracy, sterility, and ease of use, crucial for any application requiring precise liquid handling. The individual wrapping guarantees that each pipet is free from contaminants, and the fine graduations allow for unparalleled precision.
Performance & Functionality
The Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72115 11100 Individually Wrapped, Case of 400 perform exceptionally well. They are reliable, accurate, and easy to use. The short length makes them particularly suited for use in confined spaces, such as under a fume hood or inside a biosafety cabinet.
Their primary strength lies in their accuracy and sterility. One potential weakness is that glass is more fragile than plastic, requiring careful handling. However, given their intended application, this is a minor concern.
These pipets exceed expectations. Their accuracy and ease of use have significantly improved my workflow.
Design & Ergonomics
The build quality is excellent. The glass is robust, and the graduations are clear and easy to read. The short length and comfortable grip make them easy to manipulate.
There is virtually no learning curve. Anyone familiar with basic lab equipment will find these pipets intuitive and straightforward to use.
Durability & Maintenance
While glass is inherently more fragile than plastic, these pipets are designed for single use, so long-term durability is not a primary concern. They should last indefinitely if stored properly before use. Maintenance is minimal. After use, they are disposed of properly, eliminating the need for cleaning and sterilization.
Accessories and Customization Options
The product is self-contained and doesn’t require additional accessories for its intended function. The only consideration might be a suitable pipet filler, although they can be used manually. There are no customization options for these disposable pipets. Their design is specifically geared towards sterility and precision.
Pros and Cons of Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72115 11100 Individually Wrapped, Case of 400
Pros
- Sterile and Individually Wrapped: Guarantees a contaminant-free environment for sensitive applications.
- Precise Graduations: Allows for highly accurate liquid measurements.
- Short Length: Ideal for use in confined spaces.
- Glass Construction: Chemically inert and won’t interact with most solutions.
- Easy to Use: Simple and straightforward design with minimal learning curve.
Cons
- Glass Fragility: Requires careful handling to avoid breakage.
- Cost: More expensive than bulk, non-sterile alternatives.
Who Should Buy Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72115 11100 Individually Wrapped, Case of 400?
Perfect for: Laboratory technicians, researchers, pharmacists, and anyone requiring precise and sterile liquid handling in confined spaces. These are ideal for tissue culture work, diagnostic testing, and other applications where accuracy and sterility are paramount.
Who should skip this product? Those who do not require sterile or precise liquid handling, or those who only need to transfer large volumes of liquid. They may find graduated cylinders or bulk plastic pipettes more suitable and cost-effective.
Must-have accessories or modifications? A good quality pipet filler can improve accuracy and ease of use, though not strictly necessary.
Conclusion on Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72115 11100 Individually Wrapped, Case of 400
The Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72115 11100 Individually Wrapped, Case of 400 are an excellent choice for anyone needing precise and sterile liquid handling. The individual wrapping and fine graduations provide unparalleled accuracy and peace of mind.
The price is justified by the quality, sterility, and precision they offer. For critical applications where accuracy is paramount, the extra cost is a worthwhile investment.
I would highly recommend these pipets. They have significantly improved my workflow and the quality of my results. If you need accurate and sterile liquid transfer, these are an excellent option. Invest in the Kimble/Kontes Shorty Disposable Serological Pipets, Glass, Sterile, Plugged, Kimble 72115 11100 Individually Wrapped, Case of 400 for reliable and consistent results.