Everything You Need to Know About the VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb
The VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb is a crucial component for anyone conducting electrophoresis in a laboratory setting. Manufactured by VWR, this comb creates the wells in agarose or polyacrylamide gels, essential for loading DNA or protein samples. Its 1.5 mm thickness and 10-tooth design offer a balance of sample volume and resolution, making it a versatile choice for various research applications.
As a seasoned lab technician, I’ve spent years struggling with combs that either leaked, produced uneven wells, or were simply too fragile. I was looking for a comb that was durable, precise, and easy to use, ultimately leading me to try the VWR offering. Upon unboxing, the VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb immediately impressed with its sturdy construction and clean design.
Compared to generic combs I’ve used in the past, the VWR comb felt significantly more robust and precisely manufactured. I had also considered combs from Bio-Rad and Invitrogen, but the VWR comb’s specific tooth configuration and reported durability swayed my decision. My initial excitement was tempered with a bit of skepticism – would it truly deliver consistent, leak-free wells?
Real-World Testing: Putting VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb to the Test
First Use Experience
I first tested the VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb in our molecular biology lab while running a DNA fragment analysis. The comb was used to create wells in a 1% agarose gel. The ease of use was immediately apparent.
The comb slid smoothly into the gel casting tray slots, and the firm acrylic construction prevented any warping or bending during gel setting. The wells formed were remarkably uniform and clean, a vast improvement over previous experiences with less precise combs.
Extended Use & Reliability
After several weeks of consistent use, the VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb has proven to be incredibly reliable. There are no signs of wear and tear on the comb despite frequent cleaning and sterilization. It consistently produces high-quality wells for electrophoresis.
Maintenance is straightforward; a simple wash with mild detergent and distilled water after each use keeps it in perfect condition. Compared to previous combs that cracked or warped after a few uses, this VWR comb has significantly outperformed expectations, proving its long-term value.
Breaking Down the Features of VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb
Specifications
- Description: 1.5 mm x 10-Tooth Comb. This determines the size and number of wells you can create in the gel, influencing the amount of sample you can load and the resolution of your separation.
- Dimensions: 9W x 21L x 9H cm (31/2 x 81/4 x 31/2“). These dimensions ensure compatibility with VWR mini horizontal electrophoresis systems.
- Buffer Volume: 225 mL (This refers to the recommended buffer volume for the VWR mini horizontal electrophoresis system the comb is designed to be used with).
These specifications are crucial because they dictate the comb’s compatibility with the electrophoresis system and the type of experiments it’s suitable for. The 1.5 mm thickness allows for loading relatively larger sample volumes, while the 10-tooth design enables efficient separation of multiple samples simultaneously.
Performance & Functionality
The VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb performs its job exceptionally well, consistently creating uniform and leak-free wells. This ensures accurate and reliable electrophoresis results. The primary strength lies in its precision and durability, though the relatively large well size might not be ideal for separating very small DNA fragments.
Overall, it meets and even exceeds expectations, especially considering its price point relative to other high-quality combs.
Design & Ergonomics
The comb is constructed from a thick, clear acrylic material, offering excellent durability and visibility. The weight is well-balanced, and the comb feels comfortable to handle. The design is user-friendly, with no sharp edges or awkward angles that could cause damage to the gel or discomfort to the user.
Durability & Maintenance
Given its robust acrylic construction, the VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb is built to last. Proper cleaning and storage are essential to maximize its lifespan, but with reasonable care, it should withstand years of regular use. Maintenance is simple, requiring only mild detergent and distilled water for cleaning.
Accessories and Customization Options
The VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb is an accessory in itself, designed for use with VWR‘s mini horizontal electrophoresis systems. While there aren’t specific customization options for the comb, VWR offers a range of combs with different tooth counts and thicknesses to suit various experimental needs. It’s compatible with VWR gel casting trays and electrophoresis units.
Pros and Cons of VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb
Pros
- Consistently creates uniform, leak-free wells. Ensures accurate and reliable electrophoresis results.
- Durable acrylic construction. Withstands frequent use and cleaning without warping or cracking.
- Easy to clean and maintain. Simplifies lab workflows and reduces downtime.
- Compatible with VWR mini horizontal electrophoresis systems. Ensures seamless integration with existing equipment.
- Provides optimal sample volume. Offers a good balance between sample capacity and band resolution.
Cons
- Well size might be too large for very small DNA fragments. May require a comb with thinner teeth for high-resolution separation of small fragments.
- Limited customization options. Does not offer adjustable well width or depth.
Who Should Buy VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb?
The VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb is perfect for molecular biology researchers, lab technicians, and educators who regularly perform DNA or protein electrophoresis. It’s ideal for those needing a reliable comb that produces consistent, leak-free wells with a decent sample loading capacity. Anyone needing to separate very small DNA fragments might want to consider a comb with thinner teeth for higher resolution.
A must-have accessory for this comb is a high-quality gel casting tray and a reliable power supply for the electrophoresis unit. Ensure the buffer is fresh and appropriate for the type of nucleic acid or protein being separated.
Conclusion on VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb
The VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb offers exceptional value for its price. Its durability, precision, and ease of use make it a worthwhile investment for any lab performing electrophoresis. I wholeheartedly recommend it to anyone seeking a reliable and consistent comb for their VWR mini horizontal electrophoresis system.
Upgrade your electrophoresis workflow today with the VWR Mini Horizontal Electrophoresis Systems E1107-10-1.5 Combs 1.5 Mm x 10-Tooth Comb.