Let’s Dive into UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each
As a seasoned lab specialist, the tools I use must be precise and reliable. Spectrophotometry is a cornerstone of many analyses I perform, and the cuvette is the unsung hero of accurate readings. The UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each promises to deliver that accuracy in a compact, efficient package.
My specific need was to find a cuvette suited for extremely small sample volumes. Traditional cuvettes often require larger volumes, which can be problematic with precious or limited samples. I needed something that could perform reliably with minimal material and the UNICO offering seemed to be a good fit based on the specifications.
Upon unboxing, the immediate impression was of simple, functional design. The glass was clear and appeared free of imperfections. The small size of the UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each was also striking, highlighting its suitability for my specific application.
I had considered a few alternatives before settling on the UNICO. One was a standard 1 cm pathlength cuvette, but the volume requirement was a deal-breaker. Another option was a flow cell cuvette, but the complexity and cleaning requirements made it less appealing for routine measurements. Ultimately, the UNICO cuvette’s combination of small size and ease of use won me over.
My first impression was cautious optimism. It appeared well-made, but the true test would be in its performance with the spectrophotometer. I was eager to see if it could live up to its specifications and provide the reliable readings I needed.
Real-World Testing: Putting UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each to the Test
First Use Experience
My first use involved analyzing a series of protein samples. The UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each fit perfectly into the spectrophotometer’s cuvette holder. The small sample volume of 0.07 ml was ideal, allowing me to conserve valuable reagents.
I tested the cuvette under standard laboratory conditions, with ambient temperature and humidity. The cuvette performed admirably, providing consistent and reproducible readings. There was no noticeable light scatter or other interference affecting the measurements.
The cuvette was remarkably easy to use. Filling and emptying the cuvette was straightforward using a micropipette. The square shape made it easy to handle and align in the spectrophotometer.
Initially, I was slightly concerned about the small size making it difficult to clean thoroughly. However, a quick rinse with distilled water followed by ethanol proved sufficient. It was clear that regular cleaning would be essential to maintain its performance.
Extended Use & Reliability
After several weeks of consistent use, the UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each continues to perform reliably. There are no signs of degradation or damage to the glass. The cuvette maintains its optical clarity even after repeated use with various solvents and solutions.
The cuvette shows no significant wear and tear. Given the fragile nature of glass, I handle it with care. Occasional cleaning with a mild detergent has kept it in pristine condition.
Maintaining the UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each is simple. Rinsing it thoroughly after each use is the key to preventing buildup of contaminants. Periodic cleaning with a specialized cuvette cleaning solution is recommended for optimal performance.
Compared to my previous experiences with standard cuvettes, the UNICO cuvette is a clear winner for small sample volumes. It offers comparable accuracy in a much more efficient package. The UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each has definitely exceeded my expectations for this application.
Breaking Down the Features of UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each
Specifications
- Works with: Visible Light. The UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each is designed for use in the visible light spectrum. This is suitable for many common spectrophotometric applications, such as colorimetric assays.
- Capacity: 0.07 ml. The cuvette has a very small volume capacity of 0.07 ml. This allows for analysis of samples with limited volumes, which is extremely useful for research purposes.
- 10×3 mm (dia.) dimensions. This small diameter and pathlength is what allows such a small sample size to be measured.
These specifications are crucial for a few reasons. The visible light designation allows researchers to use the cuvette for a large array of experiments within that range. The small capacity is ideal for conserving valuable and small samples for testing.
Performance & Functionality
The UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each performs exceptionally well within its intended application. It consistently provides accurate and reliable absorbance readings. This is largely due to the quality of the glass and the precise dimensions of the cuvette.
The main strength is its ability to work with very small sample volumes. A potential weakness is that it is only designed for visible light spectrophotometry, which limits its use for certain applications. Overall, the cuvette meets and exceeds my expectations for small-volume analysis in the visible spectrum.
Design & Ergonomics
The cuvette’s design is straightforward and functional. The glass is high quality, contributing to accurate measurements. Its small size and square shape make it easy to handle and align in the spectrophotometer.
It is exceptionally user-friendly. There is virtually no learning curve involved in using this cuvette. Anyone familiar with basic spectrophotometry techniques will find it easy to incorporate into their workflow.
Durability & Maintenance
With proper care, this cuvette should last for a long time. The glass is reasonably durable, but it is important to avoid dropping or scratching it. Careful handling and storage are key to preventing damage.
Maintaining the UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each is simple and straightforward. Regular cleaning with appropriate solvents will help maintain its optical clarity and prevent contamination. The simple design also minimizes the risk of damage during cleaning.
Accessories and Customization Options
The UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each does not come with many accessories. Its design is relatively standard, and there are no specific customization options. Compatibility with accessories is not a major factor for this type of product, as it is primarily used with standard spectrophotometers. The main compatibility factor would be making sure your spectrophotometer can accept such a small cuvette.
Pros and Cons of UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each
Pros
- Ideal for small sample volumes (0.07 ml).
- Provides accurate and reliable absorbance readings.
- Easy to use and maintain.
- Durable glass construction.
- Affordable compared to specialized micro-volume cuvettes.
Cons
- Only for use in the visible light spectrum.
- Requires careful handling due to small size and glass construction.
Who Should Buy UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each?
This cuvette is perfect for researchers, lab technicians, and educators who work with small sample volumes in visible light spectrophotometry. It is particularly well-suited for applications where sample conservation is critical. Examples are protein assays, enzyme kinetics, and colorimetric determinations.
This cuvette is not suitable for users who need to perform spectrophotometry in the UV range. Nor is it ideal for applications where larger sample volumes are readily available. Users who need automated sampling or flow-through measurements may also find this cuvette unsuitable.
A must-have accessory is a set of high-quality micropipettes for accurate sample delivery. A specialized cuvette cleaning solution is also recommended for optimal maintenance. A small stand or holder to stabilize the cuvette is helpful for easy filling.
Conclusion on UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each
Overall, the UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each is a valuable tool for any lab that frequently works with small sample volumes. It delivers reliable performance, is easy to use, and is reasonably durable. It offers excellent value for its price.
The price of $399.99 might seem steep for a single cuvette. However, its performance and suitability for small sample volumes justify the cost. I would recommend it without hesitation to anyone who needs to perform accurate spectrophotometry with limited material.
If you’re looking for a reliable, small-volume cuvette for visible light spectrophotometry, the UNICO Glass Square Spectrophotometer Cuvette, 10×3 mm (dia.), 0.07 ml, Vis Only, each is an excellent choice. Don’t hesitate – invest in this valuable tool today!