Let’s Dive into VWR Vwr Basin Pvc 50ml St Cs200 89094-688
The VWR Vwr Basin Pvc 50ml St Cs200 89094-688 is a seemingly simple, yet crucial piece of equipment often overlooked. These sterile, disposable reagent reservoirs, manufactured by Advantech Manufacturing, are designed for use with pipettors in laboratory settings. I’ve spent years in the field dealing with everything from high-powered optics to life-saving gear, but sometimes the most unassuming tools make the biggest difference, especially when precision and contamination control are paramount.
My work increasingly involves setting up field labs for rapid environmental testing. This means transporting sensitive reagents and conducting analyses in less-than-ideal conditions. I needed a reliable and sterile solution for dispensing reagents, avoiding cross-contamination, and ensuring accurate results, which is what drew me to the VWR Vwr Basin Pvc 50ml St Cs200 89094-688.
The basins arrived neatly packaged, in cases containing five bags, with each bag containing 40 reservoirs. My initial impression was favorable; the clear PVC material felt sturdy enough for single use, and the graduated markings were clearly visible.
Compared to reusable glass or plastic beakers, the VWR Vwr Basin Pvc 50ml St Cs200 89094-688 offers a significant advantage in terms of sterility and reduced risk of contamination. I also considered using individually wrapped reagent ampules, but the reservoirs offer greater flexibility in terms of dispensing volume. I ultimately chose these reservoirs for their balance of sterility, volume capacity, and ease of use.
Upon first unboxing, I was excited to see the attention to detail regarding sterility certification. The RNase-free, DNase-free, and nonpyrogenic claims were reassuring, especially for sensitive biochemical assays.
Real-World Testing: Putting VWR Vwr Basin Pvc 50ml St Cs200 89094-688 to the Test
First Use Experience
My first opportunity to test the VWR Vwr Basin Pvc 50ml St Cs200 89094-688 came during a recent water quality assessment project in a remote region. I used the reservoirs to dispense various reagents for colorimetric analysis of water samples. The conditions were challenging, with high humidity and occasional dust.
The reservoirs performed admirably. Their clear construction made it easy to monitor reagent levels, and the pour-off corners facilitated precise dispensing. I found the graduations to be accurate, minimizing errors in reagent preparation. There were no issues with leakage or instability during pipetting.
Extended Use & Reliability
After several weeks of consistent use in the field, the VWR Vwr Basin Pvc 50ml St Cs200 89094-688 reservoirs have proven to be reliable and durable for their intended purpose. I haven’t observed any signs of degradation or material failure, even when exposed to varying temperatures and humidity levels. Their disposable nature minimizes the need for rigorous cleaning procedures, saving time and reducing the risk of cross-contamination.
Maintenance is virtually nonexistent due to their disposable design. I simply discard the used reservoirs after each assay, minimizing the risk of reagent carryover. Compared to my previous practice of using reusable beakers, these reservoirs offer a significant improvement in terms of efficiency and contamination control.
Breaking Down the Features of VWR Vwr Basin Pvc 50ml St Cs200 89094-688
Specifications
- Manufacturer: Advantech Manufacturing. A well-known name in lab supplies means a certain level of trust.
- Color: Clear. Clarity is critical for accurate volume assessment and observing reagent characteristics.
- Volume: 50 ml. This is a versatile volume suitable for many common laboratory assays.
- Available quantity options: Case. The case quantity (200 reservoirs) makes it a cost-effective option for high-throughput labs.
- Material: FDA Grade PVC. Ensures biocompatibility and reduces the risk of leaching contaminants.
- Sterility: Sterile, RNase-free, DNase-free, and nonpyrogenic. These certifications are essential for sensitive biological applications, preventing interference with enzymatic reactions and cell cultures.
- Design: Graduated with pour-off corners. This design enhances accuracy and minimizes spillage during reagent transfer.
These specifications are important because they directly influence the accuracy, reliability, and efficiency of laboratory procedures. The sterile design minimizes the risk of contamination, while the clear construction and graduated markings facilitate precise reagent preparation.
Performance & Functionality
The VWR Vwr Basin Pvc 50ml St Cs200 89094-688 reservoirs excel in their intended function: providing a sterile and reliable vessel for dispensing reagents. They are compatible with a wide range of pipettors, including multi-channel models.
Their strengths lie in their sterility, ease of use, and accurate volume markings. One potential improvement would be a slightly thicker PVC material for increased rigidity, though this is a minor point. Overall, the reservoirs meet and exceed my expectations for reagent dispensing in the field and lab.
Design & Ergonomics
The clear PVC construction allows for easy visualization of reagent levels and characteristics. The pour-off corners facilitate precise dispensing, minimizing spillage. The reservoirs are lightweight and easy to handle, reducing strain during prolonged use. There is virtually no learning curve associated with their use.
Durability & Maintenance
These reservoirs are designed for single-use, and their durability is adequate for this purpose. I expect each reservoir to last for the duration of a single assay or experiment. Maintenance is not required, as they are intended for disposal after use.
Accessories and Customization Options
The VWR Vwr Basin Pvc 50ml St Cs200 89094-688 doesn’t come with specific accessories, as its purpose is quite simple. However, it integrates perfectly with standard laboratory equipment such as pipettes and dispensing systems. No customization is needed, as the standardized design works effectively with various lab protocols.
Pros and Cons of VWR Vwr Basin Pvc 50ml St Cs200 89094-688
Pros
- Guaranteed Sterility: RNase-free, DNase-free, and nonpyrogenic certification ensures the integrity of sensitive experiments.
- Precise Measurements: Clear graduations and pour-off corners enable accurate and controlled dispensing.
- Convenient Disposable Design: Eliminates the need for cleaning and reduces the risk of cross-contamination.
- Cost-Effective Solution: The case quantity offers a favorable price per unit for high-volume labs.
- Broad Compatibility: Works seamlessly with various pipettors, including multi-channel models.
Cons
- Single-Use Only: May not be ideal for labs seeking reusable or sustainable alternatives.
- PVC Material: Some users might prefer alternative materials with different chemical resistance properties.
Who Should Buy VWR Vwr Basin Pvc 50ml St Cs200 89094-688?
These reservoirs are perfect for:
- Molecular biologists and biochemists working with sensitive enzymatic reactions.
- Researchers conducting cell culture experiments where sterility is paramount.
- Clinical laboratories performing high-throughput assays.
- Environmental scientists like myself setting up field labs for water and soil analysis.
Those seeking reusable or autoclavable options should skip this product. A must-have is a reliable set of pipettes or multichannel pipettors to utilize these basins effectively.
Conclusion on VWR Vwr Basin Pvc 50ml St Cs200 89094-688
The VWR Vwr Basin Pvc 50ml St Cs200 89094-688 provides a dependable and sterile solution for reagent dispensing in a variety of laboratory and field settings. The price of $199.99 for a case of 200 is justified considering the sterility certifications and convenience they offer.
I would personally recommend these reservoirs to anyone prioritizing accuracy, sterility, and efficiency in their work. For researchers and field scientists, the VWR Vwr Basin Pvc 50ml St Cs200 89094-688 is an investment in reliable results, every time. Invest in VWR Vwr Basin Pvc 50ml St Cs200 89094-688 and eliminate any reagent contamination in your experimentation processes today!