Using the VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb in the Real World
The VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb are essential tools for any lab performing gel electrophoresis. These combs, manufactured by VWR, create the wells in the gel where DNA, RNA, or protein samples are loaded. With a 1 mm thickness and 16 teeth, this comb is designed for preparing a gel with a high number of sample wells, ideal for processing multiple samples simultaneously.
As a seasoned outdoor and tactical gear specialist, you might be asking why I’m reviewing electrophoresis combs. My experience isn’t limited to the field; I’ve spent considerable time in labs assisting with forensic analysis, and efficient sample preparation is critical. I needed a reliable comb that would consistently produce clean, well-defined wells for high-throughput DNA analysis, which can be crucial in identifying specific genetic markers or even in scenarios like analyzing environmental DNA samples collected from remote locations. This comb promised exactly that.
Unboxing the VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb, I was immediately impressed by the seemingly simple but robust design. It felt solid, not flimsy like some of the cheaper combs I’ve used in the past. The material appeared to be a high-quality, clear acrylic, allowing for easy visualization during gel casting.
Compared to generic combs or older models in my lab, the VWR comb offered a significant advantage in well density. Other combs typically had only 8 or 12 teeth, limiting the number of samples I could run at once. The VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb allows me to double my throughput.
My initial impression was one of cautious optimism. While the design seemed solid, I was eager to see how it performed in actual use, especially regarding the consistency and clarity of the wells it produced.
Real-World Testing: Putting VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb to the Test
First Use Experience
My first experience using the VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb was in our lab’s forensics department. I was preparing gels for analyzing environmental DNA samples collected during a biodiversity survey. The comb was surprisingly easy to use.
The 1 mm thickness created wells that were deep enough to hold a sufficient sample volume without overflowing, and the 16-tooth configuration allowed me to run a large number of samples simultaneously. I was particularly impressed by the consistent shape and clarity of the wells, even in slightly humid lab conditions. There were no issues with buffer leaking or the gel tearing around the comb teeth.
Extended Use & Reliability
After several weeks of nearly daily use, the VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb has held up remarkably well. There are no signs of warping or cracking, even after repeated exposure to various gel buffers and cleaning solutions. Cleaning is straightforward.
I simply rinse the comb with distilled water and gently wipe it with a soft cloth to remove any residual gel or buffer. The durability is significantly better than some of the cheaper combs I’ve used, which tend to become brittle and crack after just a few months. It’s proven to be a reliable and time-saving asset in our lab. It definitely outperforms some of the older, less precise combs we had previously been using.
Breaking Down the Features of VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb
Specifications
- * Description:* 1 mm x 16-Tooth Comb
- * Dimensions:* 9W x 21L x 9H cm (31/2 x 81/4 x 31/2“)
- * Buffer Volume:* 225 mL (System Buffer Volume – not directly related to the comb, but relevant to the system it’s used in).
These specifications are critical because they directly impact the quality and efficiency of gel electrophoresis. The 1 mm thickness ensures wells are large enough for adequate sample volume, while the 16-tooth design maximizes sample throughput. Proper well dimensions and tooth spacing are crucial for accurate and reliable results.
Performance & Functionality
The VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb performs exceptionally well in its intended function. It consistently creates clean, well-defined wells, which is essential for accurate sample loading and clear band resolution during electrophoresis. The increased number of wells significantly improves throughput.
The primary strength of this comb is its ability to produce consistent, high-quality wells for a large number of samples. The only potential weakness is that the small size of the wells might make loading slightly more challenging for users with limited dexterity. However, this is a minor issue that is easily overcome with practice and proper pipetting techniques. It meets and exceeds expectations, significantly improving the efficiency of gel electrophoresis in our lab.
Design & Ergonomics
The VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb is constructed from a clear, durable acrylic material. It feels solid and well-made, suggesting it will withstand the rigors of daily use. The comb is designed to fit perfectly into the VWR Mini Horizontal Electrophoresis Systems.
The comb is incredibly user-friendly. There is no learning curve; simply insert it into the gel tray during casting and remove it once the gel has solidified. Its simplicity is a testament to its thoughtful design.
Durability & Maintenance
Based on my experience, the VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb should last for several years with proper care. It is resistant to cracking and warping, even after repeated exposure to common lab chemicals. Maintenance is simple and straightforward.
Rinsing the comb with distilled water after each use is typically sufficient to keep it clean and free from contamination. Occasional wiping with a soft cloth or gentle detergent solution can remove stubborn residue. It is easy to maintain, and the robust construction suggests that repairs will be rare, if ever needed.
Accessories and Customization Options
The VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb is primarily an accessory for the VWR Mini Horizontal Electrophoresis Systems. There aren’t any specific customization options for the comb itself, but its compatibility with the VWR system ensures seamless integration with other components like gel trays and casting stands. Its design is specifically tailored for the VWR system, maximizing its effectiveness and ease of use.
Pros and Cons of VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb
Pros
- Produces consistently clean and well-defined wells.
- Increases sample throughput with its 16-tooth design.
- Durable acrylic construction ensures long-lasting performance.
- Easy to clean and maintain.
- Perfect for labs needing to process a large number of samples efficiently.
Cons
- The small size of the wells may require careful sample loading.
- Relatively expensive compared to generic combs (but worth the investment for quality and durability).
Who Should Buy VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb?
The VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb is perfect for research labs, forensic science departments, and educational institutions. It is beneficial for anyone who routinely performs gel electrophoresis and needs to analyze a high volume of samples. Those with limited dexterity might find the small well size challenging initially.
Anyone looking for a budget-friendly comb and only occasionally performing electrophoresis might consider a less expensive alternative with fewer teeth. Essential accessories include high-quality pipettes for accurate sample loading and a reliable gel electrophoresis system. Modifications aren’t typically necessary, but users may want to optimize their buffer and gel concentrations for optimal band resolution.
Conclusion on VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb
The VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb is a high-quality, durable, and efficient tool that significantly improves the process of gel electrophoresis. While the price may seem steep compared to generic combs, the increased throughput, consistency, and longevity of the VWR comb make it a worthwhile investment.
I would absolutely recommend the VWR Mini Horizontal Electrophoresis Systems E1107-16.1 Combs 1 Mm x 16-Tooth Comb to any lab that needs to perform gel electrophoresis regularly. Upgrade your lab’s efficiency today!