VWR Microdispser Bores 320 3-000-320-G Review

Let’s Dive into VWR Microdispser Bores 320 3-000-320-G

The VWR Microdispser Bores 320 3-000-320-G might not be your typical piece of outdoor gear, but in the world of precision measurement and scientific fieldwork, it’s as crucial as a reliable compass. This small but vital component, manufactured by VWR, is designed for use with their Fixed Volume Microdispenser and is essential for anyone needing to accurately dispense small volumes of liquid in a laboratory or field setting. Its black color code makes it easily identifiable, and its 20uL bore size is optimized for specific dispensing tasks.

My foray into the world of microdispensers wasn’t exactly planned, but necessary. A recent collaboration with a soil science research team required me to analyze water samples in remote areas, demanding precise and repeatable dilutions. Standard pipettes were too cumbersome, inconsistent, and fragile for the rugged environment, so I needed a portable and reliable solution.

The VWR Microdispser Bores 320 arrived well-packaged. Its small size was immediately apparent, but the build quality felt solid, suggesting it could withstand the demands of fieldwork.

Compared to other micro-volume dispensing options, like adjustable pipettes with disposable tips, the VWR Microdispser Bores 320, when paired with its Fixed Volume Microdispenser, offered a unique advantage: fixed volume precision without the reliance on disposable plastics. This was a major selling point considering the ethical concerns surrounding single-use plastics in environmental research. I had also considered electronic micro-dispensers, but their reliance on batteries and potential for malfunction in harsh conditions made them less appealing.

My first impression was a mix of excitement and apprehension. The simplicity of the design was appealing, promising ease of use. However, I was also aware that the accuracy of the entire system depended on this tiny bore, so any imperfections would significantly affect the outcome.

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Real-World Testing: Putting VWR Microdispser Bores 320 3-000-320-G to the Test

First Use Experience

My initial testing ground for the VWR Microdispser Bores 320 was a series of soil sampling sites in the Mojave Desert. Temperatures fluctuated wildly, and dust was a constant companion. The bore, housed within the microdispenser, needed to perform consistently under these harsh conditions to ensure the accuracy of my measurements.

Despite the dusty environment, the VWR Microdispser Bores 320 functioned reliably. The fixed volume dispensing system allowed for quick and repeatable dilutions of water samples with minimal error. Initially, I needed a few practice runs to get the hang of the dispensing action, but after about 30 minutes, it became second nature.

The only minor issue I encountered was the increased viscosity of certain reagents at lower desert temperatures, requiring a slightly firmer push on the dispenser’s plunger. Other than this, the bore performed flawlessly, delivering consistent 20uL aliquots.

Extended Use & Reliability

After several weeks of continuous use, the VWR Microdispser Bores 320 has proven to be a robust and reliable component. There are no signs of wear and tear, and the black color coding remains clearly visible. The bore itself is constructed from inert materials ensuring compatibility with a wide range of chemicals.

Maintaining the VWR Microdispser Bores 320 is straightforward. After each day of fieldwork, I flush the dispenser with distilled water and allow it to air dry. This simple routine prevents any residue buildup that could affect accuracy.

Compared to my previous experiences with adjustable pipettes, the VWR Microdispser Bores 320 has significantly reduced error in my measurements. The fixed volume design eliminates the possibility of accidental volume adjustments, and the robust construction minimizes the risk of damage during transport. It has exceeded my expectations in terms of reliability and ease of use in challenging field conditions.

Breaking Down the Features of VWR Microdispser Bores 320 3-000-320-G

Specifications

The VWR Microdispser Bores 320 3-000-320-G boasts a few key specifications:

• Description: VWR MICRODISPSER BORES 320; a replacement bore for Fixed Volume Microdispensers.
• Volume: 20uL (Fixed).
• Color Code: Black.

These specs are critical because the fixed 20uL volume ensures consistent dispensing, essential for accurate scientific measurements. The black color coding helps in quick identification and prevents mix-ups with other bore sizes.

Performance & Functionality

The VWR Microdispser Bores 320 performs its core function – accurate liquid dispensing – exceptionally well. The fixed volume design eliminates the possibility of human error in volume selection, leading to more reliable results. The strength is its simplicity, offering consistent performance.

One minor area for improvement would be providing a visual indication or tactile feedback when the plunger reaches the end of its stroke, ensuring complete dispensing. Overall, it meets and exceeds my expectations.

Design & Ergonomics

The VWR Microdispser Bores 320 itself is a small, precision-engineered component designed for use with a larger dispensing device. The build quality is high, with robust materials that withstand frequent use and exposure to various chemicals. It is Lightweight, aiding in portability and ease of use in the field.

The VWR Microdispser Bores 320 is specifically designed to minimize any learning curve, assuming you’re familiar with the VWR Fixed Volume Microdispenser.

Durability & Maintenance

Given its simple design and robust construction, the VWR Microdispser Bores 320 is expected to last for a significant period with proper care. Regular cleaning and storage in a dry environment will help prevent any issues. Maintaining the bore is very straightforward.

Simple flushing with distilled water after each use is sufficient to keep it in optimal condition, ensuring it will continue to perform accurately for a long time.

Accessories and Customization Options

The VWR Microdispser Bores 320 is primarily an accessory for the VWR Fixed Volume Microdispenser. There are no extensive customization options directly for the bore itself. However, it is important to note the compatibility of the bore with different reagents and solutions.

The VWR Microdispser Bores 320 is designed specifically to work with the VWR Fixed Volume Microdispenser. This system is designed for precise and reliable dispensing with the correct bore size.

Pros and Cons of VWR Microdispser Bores 320 3-000-320-G

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Who Should Buy VWR Microdispser Bores 320 3-000-320-G?

The VWR Microdispser Bores 320 is perfect for researchers, lab technicians, and field scientists who require precise and repeatable dispensing of small volumes in a laboratory or field setting. It’s also well suited for environmental monitoring teams needing consistent and reliable dilutions in remote locations.

This product may not be suitable for individuals needing variable dispensing volumes or those who don’t already own the VWR Fixed Volume Microdispenser.

A must-have accessory is a carrying case for the Fixed Volume Microdispenser and its accompanying bores to protect them from dust and damage during transport.

Conclusion on VWR Microdispser Bores 320 3-000-320-G

In summary, the VWR Microdispser Bores 320 3-000-320-G is a reliable and essential component for anyone using the VWR Fixed Volume Microdispenser. The price of $45.99 is justified by its accuracy, durability, and the long-term cost savings compared to using disposable alternatives.

I would personally recommend the VWR Microdispser Bores 320 to anyone seeking a consistent and dependable micro-volume dispensing solution. If you value precision and reliability in your scientific work, invest in the VWR Microdispser Bores 320 today!