Let’s Dive into Pall Petri Dishes, 50mm, Sterile, Pall Life Sciences 7245 With Preloaded Absorbent Pad, Pack of 100
The Pall Petri Dishes, 50mm, Sterile, Pall Life Sciences 7245 With Preloaded Absorbent Pad, Pack of 100 are a crucial tool for anyone involved in microbiology, cell culture, or related scientific fields. Manufactured by Pall Life Sciences, these dishes offer a sterile environment for growing and observing cultures. The preloaded absorbent pad is a unique feature, simplifying the process and reducing the risk of contamination, promising convenience and reliability for scientific endeavors.
My journey to these particular Petri dishes started with a frustrating search for reliable and consistently sterile culturing tools. I was tired of the variability and time-consuming preparation required with other methods. I needed a solution that would ensure accurate results while minimizing the risk of contamination, particularly when conducting field research.
Upon unboxing the Pall Petri Dishes, my initial impression was one of professional quality and thoughtful design. The packaging in two plastic trays of 50 dishes with hinged, protective covers felt secure and practical. The dishes themselves felt sturdy and well-made, assuring me of their ability to withstand routine handling and storage.
Compared to other Petri dishes I’ve used, the most notable difference is the inclusion of the preloaded absorbent pad. This eliminates the need to separately prepare and add agar or other growth media. This is a huge time-saver and minimizes the risk of airborne contaminants affecting the culture. My first impression was definitely positive; these seemed like a serious upgrade from my previous methods, promising to streamline my workflow and enhance the reliability of my results.
Real-World Testing: Putting Pall Petri Dishes, 50mm, Sterile, Pall Life Sciences 7245 With Preloaded Absorbent Pad, Pack of 100 to the Test
First Use Experience
My first use of the Pall Petri Dishes was during a soil sample analysis project in a remote field location. I needed to culture various microorganisms from soil samples to assess the health of the ecosystem. The preloaded absorbent pad was a game-changer in this scenario, as it significantly simplified the process of preparing the culture media in a non-laboratory setting.
The Pall Petri Dishes performed exceptionally well, even in the somewhat challenging field conditions. Despite some wind and dust, the dishes’ design ensured that my cultures remained uncontaminated. The tight seal of the dish locked in humidity, preventing the culture medium from drying out prematurely, a common problem I’ve experienced with less reliable dishes. The dishes were easy to label and stack, which helped in organizing the different sample groups during my fieldwork.
Using these Pall Petri Dishes was straightforward, even for someone less experienced in microbiology. The preloaded absorbent pad eliminated the messy and time-consuming process of preparing media from scratch. I encountered no issues or surprises during this initial use, as the dishes performed exactly as expected.
Extended Use & Reliability
After several weeks of continuous use for various projects, the Pall Petri Dishes have proven to be exceptionally reliable. I’ve used them to culture everything from bacteria and fungi to yeast and algae, and each time they delivered consistent results. There have been no signs of contamination or quality degradation.
The Pall Petri Dishes have shown no signs of wear and tear, even with frequent handling and temperature variations. They are made of durable polystyrene that resists cracking or warping, a critical feature for maintaining a sterile environment. Cleaning is not usually a requirement because the dishes are typically discarded after use, further reducing the risk of cross-contamination.
Compared to my previous experiences with other brands of Petri dishes, the Pall Life Sciences product significantly outperforms them in terms of convenience and reliability. The preloaded absorbent pad saves time and reduces the risk of contamination, making these dishes an invaluable tool for any scientific or research application. They have exceeded my expectations.
Breaking Down the Features of Pall Petri Dishes, 50mm, Sterile, Pall Life Sciences 7245 With Preloaded Absorbent Pad, Pack of 100
Specifications
- Description: With Preloaded Absorbent Pad. This feature streamlines the culturing process by eliminating the need to manually add growth media.
- Packaging: Plastic Tray. Each pack contains two plastic trays, with 50 dishes in each tray, providing secure storage and protection.
- Pall No.: 7245. This is the Pall Life Sciences specific product identifier.
- Unit: Pack of 100. This makes them suitable for both small and large-scale experiments.
These specifications matter because they directly impact the user’s workflow, efficiency, and the integrity of their experimental results. The preloaded absorbent pad ensures consistent results across cultures by eliminating variations in media preparation. The packaging is designed to maintain sterility and prevent accidental damage, ensuring that each dish is ready for immediate use.
Performance & Functionality
The Pall Petri Dishes perform their intended job flawlessly, providing a sterile and consistent environment for culturing microorganisms. Their reliability ensures that researchers can trust the results of their experiments, minimizing the need for repeat tests. The ease of use, thanks to the preloaded absorbent pad, significantly reduces prep time and potential errors.
The primary strength of these dishes is the convenience and consistency provided by the preloaded absorbent pad. The dishes’ robustness is also a plus. A minor weakness could be the slightly higher cost compared to non-preloaded options, but the time saved justifies the expense. They meet and exceed expectations for laboratory and field use.
Design & Ergonomics
The Pall Petri Dishes are constructed from high-quality polystyrene, which is both durable and transparent, allowing for clear observation of cultures. Their lightweight design makes them easy to handle, even when working with large numbers of samples. The dish design allows for easy, one-hand opening while maintaining a tight seal to lock in humidity.
The Pall Petri Dishes are exceptionally user-friendly, with no learning curve involved. The preloaded absorbent pad simplifies the process, making it accessible even to those with minimal experience in microbiology. Their design promotes convenience.
Durability & Maintenance
The Pall Petri Dishes are designed for single use, which inherently maximizes sterility and minimizes the need for extensive cleaning or maintenance. Constructed from high-quality polystyrene, they are durable enough to withstand typical handling and storage conditions, ensuring a long shelf life. With proper storage, the dishes can maintain their integrity and sterility for extended periods.
Since the Pall Petri Dishes are designed for single use, there’s no need for repair. This eliminates any concerns about potential contamination or cross-reactivity. Proper disposal according to lab protocols is all that is necessary.
Accessories and Customization Options
The Pall Petri Dishes do not come with additional accessories, as they are designed as a self-contained culturing solution. However, they are compatible with standard laboratory equipment, such as incubators, microscopes, and colony counters. The 50mm size accommodates standard 47mm membrane filters, providing flexibility for various experimental designs.
These dishes are ready to use right out of the packaging.
Pros and Cons of Pall Petri Dishes, 50mm, Sterile, Pall Life Sciences 7245 With Preloaded Absorbent Pad, Pack of 100
Pros
- Preloaded absorbent pad: Simplifies the culturing process and reduces the risk of contamination.
- Sterile packaging: Ensures a contamination-free environment for sensitive experiments.
- High-quality polystyrene: Provides durability and transparency for clear observation.
- Easy to use: Minimal preparation required, ideal for field research or labs with limited resources.
- Consistent results: Eliminates variability in media preparation, ensuring reliable experimental outcomes.
Cons
- Potentially higher cost compared to non-preloaded dishes.
- Single-use design may generate more waste compared to reusable options (if sterilization methods are reliably available).
Who Should Buy Pall Petri Dishes, 50mm, Sterile, Pall Life Sciences 7245 With Preloaded Absorbent Pad, Pack of 100?
These Pall Petri Dishes are perfect for: microbiology researchers, field biologists, environmental scientists, educators, and any laboratory personnel requiring sterile and ready-to-use culturing solutions. They are particularly beneficial for those working in resource-limited settings or conducting research in remote locations.
Anyone needing to culture small sample sizes will also benefit.
Those who should skip this product are: laboratories on extremely tight budgets that can reliably prepare their own media and sterilize reusable dishes without risking contamination. Also, operations conducting large-scale screenings requiring thousands of dishes, where cost savings from bulk media preparation may outweigh the convenience factor.
A must-have accessory for these dishes is a reliable incubator to maintain the optimal temperature for culture growth. Depending on the application, a colony counter may also be beneficial for quantifying microbial growth.
Conclusion on Pall Petri Dishes, 50mm, Sterile, Pall Life Sciences 7245 With Preloaded Absorbent Pad, Pack of 100
In summary, the Pall Petri Dishes, 50mm, Sterile, Pall Life Sciences 7245 With Preloaded Absorbent Pad, Pack of 100 offer a significant upgrade in convenience and reliability for any microbiology or cell culture application. The preloaded absorbent pad is a standout feature that saves time and minimizes the risk of contamination. The sterile packaging and high-quality materials further ensure consistent and dependable results.
While the price may be slightly higher than non-preloaded alternatives, the time savings and reduced risk of error more than justify the cost. The value proposition is clear: you are paying for enhanced reliability, ease of use, and peace of mind.
I would wholeheartedly recommend these Pall Petri Dishes to anyone seeking a reliable and convenient culturing solution. They have consistently delivered excellent results in my own research, and I am confident that they will do the same for others. Streamline your workflow and enhance the quality of your research with these exceptional Petri dishes.