Let’s Dive into Wheaton Micropipettor Tips, Wheaton 851272, Case of 960
The Wheaton Micropipettor Tips, Wheaton 851272, Case of 960 represent a crucial consumable in any modern laboratory, from research to diagnostics. These aren’t your average plastic bits; they’re precision-molded tools designed for accurate and reliable liquid handling, essential for repeatable experimental results. With a volume range of 1-200 µL and packaged in convenient racks, this case of 960 tips aims to be a workhorse in any lab setting.
My own journey with micropipettor tips began long ago, during my graduate studies. The success of my experiments hinged on accurately dispensing tiny volumes of reagents, and inconsistent tips meant wasted time and unreliable data. I needed tips that were not only precise but also compatible with a range of pipettors, and resistant to common lab solvents.
The Wheaton tips arrived in a sturdy cardboard case, each rack neatly organized and sealed. The yellow color coding is instantly recognizable, signaling the 1-200 µL volume range. Initially, the build quality felt solid, noticeably better than some generic brands I’d used in the past.
Compared to cheaper, off-brand tips, the Wheaton tips immediately impressed with their consistent molding and lack of flashing. The universal fit also stood out, compared to specific-brand tips that limit the usability and the flexibility of your lab’s pipetting devices. My first impression was one of cautious optimism, a sense that these tips might actually live up to the Wheaton name.
Real-World Testing: Putting Wheaton Micropipettor Tips, Wheaton 851272, Case of 960 to the Test
First Use Experience
My initial test involved a series of serial dilutions using a Wheaton single-channel micropipettor. The tips seated perfectly, providing a tight seal and preventing any dreaded air leaks. A precise seating is essential to maintain accurate volumes.
I tested these tips across a range of solutions, from aqueous buffers to viscous glycerol stocks, as well as several organic solvents. The tips maintained their integrity, showing no signs of degradation or distortion. The ease of use was remarkable; no fumbling or second-guessing required, unlike some poorly designed tips I’ve encountered.
After my initial tests, I found no issues or surprises. They performed precisely as the manufacturer claimed. This alone provided confidence for more demanding and sensitive experiments.
Extended Use & Reliability
After several weeks of daily use, the Wheaton Micropipettor Tips have proven to be remarkably consistent and reliable. There’s no noticeable change in performance over time. The racks have held up well to repeated handling, an important consideration in a busy lab environment.
The polypropylene material shows no signs of degradation, even after repeated exposure to ethanol and other common solvents. Maintenance is minimal; just ensure the racks are kept clean and dry to prevent contamination. This is a straightforward process.
Compared to my previous experiences with other brands that suffered from inconsistent volumes and flimsy construction, the Wheaton tips have consistently outperformed them. They’ve reduced errors and provided confidence in my experimental results. They are a welcome addition to the lab.
Breaking Down the Features of Wheaton Micropipettor Tips, Wheaton 851272, Case of 960
Specifications
- Volume Range: 1–200 µL. This range is suitable for a variety of common laboratory applications, from preparing reagents to setting up PCR reactions.
- Packaging: 200 tips per rack, 960 tips per case. This packaging strikes a balance between convenience and cost-effectiveness, allowing for easy access while minimizing waste.
- Color: Yellow. The yellow color is a standard identifier for this volume range, making it easy to quickly identify the correct tips.
- Material: Virgin Polypropylene. This ensures purity and minimizes the risk of contamination, crucial for sensitive experiments.
- Compatibility: Designed for most popular brand fixed and variable volume micropipettors. This universal compatibility is a major advantage, allowing these tips to be used with a wide range of pipettors.
These specifications are not just numbers; they represent a commitment to quality and precision. The Wheaton brand understands the importance of reliable consumables in scientific research, and these specifications reflect that commitment.
Performance & Functionality
The Wheaton Micropipettor Tips perform their primary function flawlessly: delivering accurate and repeatable volumes of liquid. They exhibit excellent sealing properties, preventing leaks and ensuring consistent aspiration. The tips are also resistant to clogging, even with viscous solutions.
The main strength of these tips lies in their consistency. The molded virgin polypropylene ensures reliable liquid dispensing. The only area for potential improvement would be the inclusion of graduations on the tips themselves for visual verification, although this is a minor point.
Overall, these tips meet and exceed my expectations for laboratory consumables. They are a valuable tool for any researcher or technician.
Design & Ergonomics
The build quality of the Wheaton Micropipettor Tips is excellent. The tips are smooth and free of defects, and the racks are sturdy and well-designed. The color coding is also a nice touch.
These tips are exceptionally user-friendly. There is no significant learning curve. The design is intuitive and efficient.
Durability & Maintenance
These tips are designed for single-use applications, and as such, durability is less of a concern. However, the polypropylene material is robust enough to withstand normal handling without breaking or cracking. Maintenance is minimal.
The Wheaton Micropipettor Tips should last indefinitely if stored properly. Proper storage is key to prevent contamination. They offer the most simple maintenance of any laboratory tool.
Accessories and Customization Options
No accessories come with the Wheaton Micropipettor Tips. These are consumable items that are intended for single use. Customization options are limited, however, the tips are compatible with a wide range of micropipettors.
These are designed to fit nearly any standard pipettor, making them extremely versatile in any lab. The universal fit is a huge benefit for maintaining lab functionality and flexibility.
Pros and Cons of Wheaton Micropipettor Tips, Wheaton 851272, Case of 960
Pros
- Consistent and Accurate Liquid Delivery: Delivers reliable volumes, crucial for experimental accuracy.
- Universal Compatibility: Fits most popular micropipettor brands, maximizing lab flexibility.
- Virgin Polypropylene Material: Ensures purity and minimizes contamination risks.
- Sturdy and Well-Designed Racks: Provides organized and easy access to the tips.
- Cost-Effective Packaging: Offers a balance between convenience and value.
Cons
- Single-Use Design: Adds to plastic waste, although this is standard for lab consumables.
- No Graduations on Tips: Lacks visual volume verification, a minor inconvenience for some users.
Who Should Buy Wheaton Micropipettor Tips, Wheaton 851272, Case of 960?
These tips are perfect for researchers, laboratory technicians, and anyone involved in scientific experiments requiring accurate liquid handling. They are especially well-suited for molecular biology, biochemistry, and clinical diagnostic applications. Any professional working in a lab will benefit greatly.
Anyone looking for the cheapest possible option, regardless of quality or reliability, should skip this product. Those users might be fine with lower quality tips. Also, labs that use exclusively specialized pipettors that require proprietary tips might not find these useful.
A must-have accessory would be a high-quality micropipettor that is properly calibrated. Accurate and reliable experimental setups start with the right tools. Sterile gloves and a clean work environment are also essential for preventing contamination.
Conclusion on Wheaton Micropipettor Tips, Wheaton 851272, Case of 960
The Wheaton Micropipettor Tips, Wheaton 851272, Case of 960 are a reliable and essential consumable for any modern laboratory. They offer a combination of precision, versatility, and value that makes them a worthwhile investment. The price of $259.99 is justified by the consistent quality and performance they deliver.
I would personally recommend these tips to any researcher or technician looking for a dependable solution for their liquid handling needs. They have earned a permanent place in my lab, and I am confident they will exceed your expectations as well. Invest in these tips to ensure your experiments are accurate and reproducible.