Let’s Dive into Greiner Bio-One 384-Well Microplates, Polypropylene, Greiner Bio-One 781280, Case of 100
The Greiner Bio-One 384-Well Microplates, Polypropylene, Greiner Bio-One 781280, Case of 100 is a workhorse in the lab environment. Manufactured by Greiner Bio-One, these microplates promise reliability and dependability, critical for any serious research or high-throughput screening operation. This review isn’t just about specs; it’s about a decade of navigating the nuances of lab supplies and understanding what truly matters when choosing equipment for scientific endeavors.
My quest for the perfect microplate stemmed from a frustrating experience with inconsistent results during a high-throughput drug screening project. Variability plagued my experiments; rogue readings from poorly manufactured plates threw off entire data sets. I needed a reliable microplate – something that could withstand the rigors of automation, offer consistent well geometry, and minimize the risk of sample contamination.
Upon unboxing the Greiner Bio-One 384-Well Microplates, the first thing that struck me was the uniformity. The plates felt solid, and the polypropylene material had a reassuring sturdiness. The packaging was robust, ensuring that the plates arrived undamaged and ready for immediate use.
Compared to cheaper polystyrene plates I’d used in the past, these polypropylene plates felt like a significant upgrade. Polystyrene is notoriously brittle and prone to cracking, particularly when exposed to certain solvents; these Greiner Bio-One plates offered a promise of greater chemical resistance and overall durability. I also considered Corning’s 384-well plates, known for their optical clarity, but ultimately chose the Greiner Bio-One plates due to the polypropylene’s superior chemical resistance, a must for my specific application.
My initial impression was one of cautious optimism. The Greiner Bio-One 384-Well Microplates, Polypropylene, Greiner Bio-One 781280, Case of 100 appeared to be well-made and suitable for the task at hand, but the real test would be in the lab.
Real-World Testing: Putting Greiner Bio-One 384-Well Microplates, Polypropylene, Greiner Bio-One 781280, Case of 100 to the Test
First Use Experience
I first tested the Greiner Bio-One 384-Well Microplates in our automated high-throughput screening system. This involved dispensing reagents, incubating the plates, and reading the results using a plate reader. I was particularly interested in how well the plates would integrate with the robotic arm and liquid handling system.
The plates performed flawlessly. The uniform dimensions ensured smooth transitions within the automated system, and the square-round well geometry, as advertised, minimized wicking and air bubble formation during reagent dispensing. There were no unexpected surprises – just consistent, reliable performance.
Extended Use & Reliability
After several weeks of intensive use, the Greiner Bio-One 384-Well Microplates have proven their worth. They’ve been subjected to repeated freeze-thaw cycles, exposure to a variety of chemical solvents, and rigorous handling within the automated system. There have been no signs of warping, cracking, or chemical degradation.
Maintenance is straightforward. The polypropylene material is easy to clean with standard laboratory detergents, and the plates are autoclavable, allowing for sterilization and reuse. Compared to my previous experiences with less durable plates, these Greiner Bio-One plates are a clear winner, significantly reducing the risk of experiment failure due to plate-related issues.
Breaking Down the Features of Greiner Bio-One 384-Well Microplates, Polypropylene, Greiner Bio-One 781280, Case of 100
Specifications
The Greiner Bio-One 384-Well Microplates, Polypropylene, Greiner Bio-One 781280, Case of 100 boasts several critical specifications that contribute to its performance and suitability for demanding laboratory applications:
- Well Shape: Conical-Bottom. This feature is crucial for maximizing sample recovery, particularly when dealing with small volumes.
- Plate Color: Clear. Clear plates are essential for applications that require optical detection, such as absorbance or fluorescence measurements.
- Sterility: Nonsterile. While not pre-sterilized, the plates are autoclavable, allowing for sterilization as needed.
- Greiner Bio-One No.: 781280. This number ensures accurate ordering and identification of the specific product.
- Unit: Case of 100. The case quantity provides a sufficient supply for high-throughput experiments.
- Material: ClearChoice virgin polypropylene resin. This provides chemical resistance and temperature tolerance.
- ANSI Compliance: Adherence to American National Standards Institute (ANSI) recommendations ensures compatibility with automated equipment and robotics.
- Well Geometry: Features a square-round top well geometry to minimize wicking and air bubble formation.
- Purity: RNase-free, DNase-free, pyrogen-free, and free of DNA-polymerase inhibitors.
These specifications are not just arbitrary numbers; they translate directly into improved experimental accuracy and reliability. The conical bottom well shape, for example, allows for the complete aspiration of samples, minimizing waste and ensuring accurate quantification.
Performance & Functionality
The Greiner Bio-One 384-Well Microplates excel in their primary function: providing a reliable and consistent platform for high-throughput screening and sample storage. The polypropylene construction offers excellent chemical resistance, preventing degradation or leaching of materials that could interfere with sensitive assays. The ANSI compliance ensures seamless integration with automated liquid handling systems and plate readers, reducing the risk of errors and increasing throughput.
The plates meet, and in some cases exceed, my expectations. The well-defined bottoms make them good for the intended purpose.
Design & Ergonomics
The build quality of the Greiner Bio-One 384-Well Microplates is excellent. The plates are robust, and the well geometry is consistent across the entire plate. The weight is appropriate for automated handling, and the raised well rims facilitate secure sealing with adhesive films or cap mats.
The design is user-friendly, with no significant learning curve. The plate dimensions are standard, ensuring compatibility with existing laboratory equipment.
Durability & Maintenance
The polypropylene material is exceptionally durable, capable of withstanding repeated use and exposure to a wide range of chemicals. The plates are also autoclavable, allowing for sterilization and reuse, extending their lifespan and reducing overall costs.
Maintenance is simple, requiring only standard laboratory cleaning procedures. The chemical resistance of the polypropylene minimizes the risk of staining or degradation, ensuring that the plates remain in good condition for extended periods.
Accessories and Customization Options
The Greiner Bio-One 384-Well Microplates, Polypropylene, Greiner Bio-One 781280, Case of 100, being a standard lab consumable, doesn’t have many customization options in the traditional sense. However, they are highly compatible with a wide range of accessories:
- Sealing Films: Various adhesive sealing films can be used to prevent evaporation and contamination.
- Cap Mats: Cap mats offer a convenient method for sealing individual wells, allowing for selective access to samples.
- Plate Readers: The clear polypropylene construction ensures compatibility with most plate readers.
- Liquid Handling Systems: The ANSI compliance ensures seamless integration with automated liquid handling systems.
The plates are designed to work seamlessly with standard laboratory equipment, making them a versatile and valuable addition to any research laboratory.
Pros and Cons of Greiner Bio-One 384-Well Microplates, Polypropylene, Greiner Bio-One 781280, Case of 100
Pros
- Excellent Chemical Resistance: Polypropylene construction ensures compatibility with a wide range of solvents and reagents.
- Consistent Well Geometry: Uniform dimensions and well shape lead to improved experimental reproducibility.
- ANSI Compliance: Seamless integration with automated liquid handling systems and plate readers.
- Autoclavable: Allows for sterilization and reuse, extending plate lifespan and reducing costs.
- Conical-Bottom Wells: Enables complete sample recovery, minimizing waste and improving accuracy.
Cons
- Non-Sterile: Requires sterilization before use in sterile applications, adding an extra step.
- Clarity Compared to Polystyrene: While clear, polypropylene doesn’t offer the same optical clarity as polystyrene for certain specialized optical assays (though the chemical resistance generally outweighs this).
Who Should Buy Greiner Bio-One 384-Well Microplates, Polypropylene, Greiner Bio-One 781280, Case of 100?
The Greiner Bio-One 384-Well Microplates are perfect for:
- Researchers: Ideal for scientists conducting high-throughput screening, compound storage, and other demanding laboratory applications.
- Pharmaceutical Companies: Well-suited for drug discovery and development, where reliability and consistency are paramount.
- Biotechnology Companies: An essential consumable for various molecular biology and cell biology applications.
Who should skip this product?
- Labs with Very Limited Budgets: Cheaper alternatives exist, but the long-term cost savings from durability and reliability likely justify the investment for most users.
- Applications Absolutely Requiring Maximum Optical Clarity: If specific assays demand the absolute highest optical clarity, polystyrene plates might be preferred (but with the caveat of lower chemical resistance).
A must-have accessory is high-quality sealing film to prevent contamination and evaporation, especially for long-term storage.
Conclusion on Greiner Bio-One 384-Well Microplates, Polypropylene, Greiner Bio-One 781280, Case of 100
The Greiner Bio-One 384-Well Microplates, Polypropylene, Greiner Bio-One 781280, Case of 100 are a reliable and well-designed consumable for any laboratory performing high-throughput screening or sample storage. The polypropylene construction, ANSI compliance, and conical-bottom wells make them a valuable investment for researchers who demand accuracy and consistency.
The price is justified by the long-term cost savings associated with improved experimental reproducibility, reduced waste, and increased plate lifespan. These are some of the best ones I’ve encountered in my field.
I would highly recommend the Greiner Bio-One 384-Well Microplates to any researcher or laboratory professional looking for a dependable and high-performing microplate solution. Upgrade your lab’s capabilities and improve your research outcomes; invest in the Greiner Bio-One 384-Well Microplates, Polypropylene, Greiner Bio-One 781280, Case of 100 today.