Let’s Dive into Kimble/Kontes Pipet Sero Ps 2X.01ML 500/CS 56800 21100 Pipet Sero Ps 2X.01ML 500/CS, Case of 500
The Kimble/Kontes Pipet Sero Ps 2X.01ML 500/CS 56800 21100 Pipet Sero Ps 2X.01ML 500/CS, Case of 500 from Kimble/Kontes represents a cornerstone of precise liquid handling in laboratory settings. With a subdivision of 0.01mL and a total capacity of 2mL, these sterile, disposable serological pipettes are designed for accuracy and convenience. The fact that they come in a case of 500 immediately signals their intended use for high-throughput environments, where sterility and precision are paramount.
For over a decade, I’ve worked with various types of liquid handling equipment, from basic graduated cylinders to sophisticated automated systems. However, sometimes, the simplest tools are the most reliable, especially when meticulous measurements are crucial. I needed a reliable, high-volume solution for serial dilutions in a field lab I was setting up for environmental toxin analysis.
My initial impression upon unboxing was one of reassurance; each pipette is individually wrapped, guaranteeing sterility. The plastic felt robust enough to withstand regular handling, and the markings were clear and easy to read, a crucial detail when dealing with minute volumes.
I considered other brands like Corning and Fisher Scientific, known for their similar product lines. Ultimately, the Kimble/Kontes offering stood out due to its combination of competitive pricing for the quantity provided and the brand’s established reputation for quality glassware and lab consumables.
I was excited to finally have a reliable, sterile, and affordable solution for our field lab work. Time would tell if they held up to the demands of the environment, but my first impression was positive.
Real-World Testing: Putting Kimble/Kontes Pipet Sero Ps 2X.01ML 500/CS 56800 21100 Pipet Sero Ps 2X.01ML 500/CS, Case of 500 to the Test
First Use Experience
I tested the Kimble/Kontes Pipet Sero Ps 2X.01ML 500/CS in a mobile lab setup during a water quality assessment project in a remote area known for seasonal flooding. We were analyzing samples for heavy metal contamination, requiring precise serial dilutions. The pipettes were used in a makeshift clean room setup to minimize contamination risk.
The high humidity and fluctuating temperatures posed a challenge, but the pipettes performed consistently. Using these pipettes was straightforward; the clear markings and smooth aspiration made it easy to draw and dispense liquids accurately.
Initially, there were some issues with static cling causing droplets to adhere to the inside of the pipette. However, this was easily remedied by pre-wetting the pipette with the solution being dispensed.
Extended Use & Reliability
After several weeks of continuous use, the Kimble/Kontes pipettes proved to be remarkably reliable. We went through almost half the case without a single failure due to manufacturing defects or compromised sterility. The plastic construction held up well, even with repeated handling and exposure to various chemical solutions.
There were no signs of significant wear and tear beyond normal use. The pipettes are disposable, so maintenance was minimal beyond proper disposal procedures.
Compared to previous experiences using non-sterile or lower-quality pipettes, the Kimble/Kontes significantly outperformed them in terms of accuracy, reliability, and convenience. The consistent volume dispensing and individual packaging made a noticeable difference in the quality of our results.
Breaking Down the Features of Kimble/Kontes Pipet Sero Ps 2X.01ML 500/CS 56800 21100 Pipet Sero Ps 2X.01ML 500/CS, Case of 500
Specifications
- Description: Disposable, sterile serological pipette. These pipettes are designed for single use to eliminate cross-contamination.
- Capacity: 2mL. This capacity is ideal for a wide range of laboratory applications.
- Subdivision: 0.01mL. This fine graduation allows for highly accurate measurements.
- Negative Graduations: 0.3mL. This feature extends the usability of the pipette beyond the 2mL mark.
- Tolerance: 0.04mL. This specification ensures a high degree of precision in dispensing volumes.
- Sterility: Sterile. Pre-sterilization guarantees the integrity of samples and experiments.
- Plugged: Plugged. The cotton plug prevents contamination from entering the pipette.
- Material: Plastic. Plastic construction makes the pipettes shatter-resistant and safe to use.
- Packaging: Case of 500. High-volume packaging is suited for laboratories with high consumption rates.
These specifications are critical because they directly impact the accuracy and reliability of experimental results. The 0.01mL subdivision and 0.04mL tolerance, in particular, are essential for quantitative analyses where precision is paramount.
Performance & Functionality
The Kimble/Kontes Pipet Sero Ps 2X.01ML 500/CS excels in its primary function: delivering accurate and reproducible volumes of liquid. The fine graduations make it easy to visualize and dispense even small volumes with confidence.
The primary strengths are the sterility, accuracy, and ease of use; the only area for potential improvement could be the plastic material, as static cling can sometimes be an issue in low-humidity environments. Overall, the pipettes meet and exceed expectations for a disposable serological pipette.
Design & Ergonomics
The plastic construction contributes to a lightweight design that is comfortable to hold and manipulate for extended periods. The clear markings are easy to read, reducing the risk of errors.
The pipette is designed for single-handed operation, making it user-friendly even for those with limited dexterity. There is virtually no learning curve; anyone familiar with basic pipetting techniques can use these effectively.
Durability & Maintenance
As a disposable product, the lifespan of each Kimble/Kontes Pipet Sero Ps 2X.01ML 500/CS is limited to a single use. However, the robust plastic construction ensures that they are durable enough to withstand normal handling without breaking or leaking during that use.
Maintenance is non-existent as the pipettes are intended for single use and then disposed of appropriately. Proper disposal procedures should be followed to maintain a safe and clean lab environment.
Accessories and Customization Options
The Kimble/Kontes Pipet Sero Ps 2X.01ML 500/CS does not come with accessories, as it’s a self-contained, disposable unit. However, they are compatible with a variety of pipette controllers and dispensers available from different brands.
The standard dimensions ensure compatibility with most common laboratory equipment, making them easily integrated into existing workflows.
Pros and Cons of Kimble/Kontes Pipet Sero Ps 2X.01ML 500/CS 56800 21100 Pipet Sero Ps 2X.01ML 500/CS, Case of 500
Pros
- Sterile and individually wrapped: Eliminates cross-contamination and ensures sample integrity.
- Highly accurate (0.01mL subdivision, 0.04mL tolerance): Provides precise volume measurements for reliable results.
- Convenient and disposable: Saves time and reduces the risk of contamination.
- Cost-effective: Offers excellent value for high-volume usage.
- Clear and easy-to-read markings: Simplifies the pipetting process and minimizes errors.
Cons
- Static cling: Can cause issues with droplet retention, especially in low-humidity environments.
- Plastic material: Not as chemically resistant as glass pipettes for certain solvents.
Who Should Buy Kimble/Kontes Pipet Sero Ps 2X.01ML 500/CS 56800 21100 Pipet Sero Ps 2X.01ML 500/CS, Case of 500?
The Kimble/Kontes Pipet Sero Ps 2X.01ML 500/CS is perfect for laboratory technicians, researchers, and scientists who require accurate and sterile liquid handling in high-throughput settings. This product is ideal for those working in microbiology, cell culture, and environmental science.
This product might not be the best choice for individuals who require reusable pipettes or those working with solvents that are incompatible with plastic. Also, very small labs that don’t use many pipettes would probably benefit more from purchasing smaller packs.
A must-have accessory would be a reliable pipette controller to facilitate efficient and comfortable pipetting. Proper waste disposal containers are also essential for safe and compliant laboratory practices.
Conclusion on Kimble/Kontes Pipet Sero Ps 2X.01ML 500/CS 56800 21100 Pipet Sero Ps 2X.01ML 500/CS, Case of 500
The Kimble/Kontes Pipet Sero Ps 2X.01ML 500/CS 56800 21100 Pipet Sero Ps 2X.01ML 500/CS, Case of 500 is a reliable and cost-effective solution for laboratories requiring precise and sterile liquid handling. The price is justified considering the high quality, accuracy, and convenience offered by these disposable pipettes.
I would highly recommend the Kimble/Kontes Pipet Sero Ps 2X.01ML 500/CS to anyone seeking a dependable solution for their laboratory needs. Invest in quality and accuracy; your results will thank you.