Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2 Review

The Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2 Review You’ve Been Looking For

The Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2 are essential tools for precise liquid measurement in a laboratory setting. These aren’t your everyday graduated cylinders; they’re designed for delivering specific volumes with a higher degree of accuracy. The Kimble/Kontes brand is synonymous with quality in labware, so I was eager to put these pipets to the test.

My need for these pipets arose from a renewed interest in home brewing, specifically, crafting custom cleaning solutions and sanitizers. I needed a way to precisely measure the necessary ingredients for optimal effectiveness. Standard kitchen measuring cups simply wouldn’t cut it when dealing with the subtle nuances of chemical solutions.

Upon receiving the Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2, I was immediately struck by their sturdy construction. The glass felt thick and substantial, not flimsy like some lower-quality labware I’ve encountered. The color-coding was also a nice touch, adding a practical element for quick identification in a cluttered workspace.

I considered other options, like digital scales and volumetric flasks, but the pipets offered a balance of precision, affordability, and ease of use. Digital scales are precise but require constant calibration, while volumetric flasks are only accurate for one specific volume. The Kimble/Kontes pipets offered a good middle ground.

My first impression was positive. These pipets felt like a serious upgrade from my previous, less accurate measuring tools. I was excited to see how they would perform in a real-world setting, specifically when measuring brewing chemicals.

Real-World Testing: Putting Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2 to the Test

First Use Experience

My first test involved measuring concentrated Star San sanitizer for a batch of home-brewed ale. Star San requires a very specific dilution ratio, and accuracy is paramount to ensure proper sanitation without affecting the beer’s flavor. I used the Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2 to draw up and dispense the sanitizer into my mixing container.

The clear, easy-to-read graduations on the pipet made measuring the precise amount straightforward. The small tip opening, while not ideal for clinical applications, provided a controlled flow, minimizing drips and spills. I experienced no issues during the initial use.

Extended Use & Reliability

After several weeks of regular use, the Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2 have held up admirably. There are no signs of wear or degradation despite repeated exposure to various chemicals. Cleaning is a breeze with a standard laboratory brush and appropriate cleaning solution.

These pipets definitely outperform the generic plastic syringes I was using previously. The precision and durability are a significant improvement. They feel much more reliable for critical measurements.

Breaking Down the Features of Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2

Specifications

• The Capacity of each pipet is 50 mL. This allows for measuring reasonably large volumes in a single draw.
• The Subdivisions are 0.20 mL. This granularity provides a good level of precision for most laboratory applications.
• The Tolerance is ±0.16 mL. This represents the potential error margin, which is acceptable for a Class B pipet.
• The Overall Length is 455 mm. This length offers a comfortable grip and reach.
• The Band Color is noted as “-“. This indicates that these pipets feature color-coding for volume identification.
• The Kimble No. is 37020 50. This is the unique identifier for this specific product.
• The Unit is a Pack of 2. Having two pipets is convenient for parallel measurements or as a backup.

These specifications matter because they directly impact the accuracy and usability of the pipets. The small subdivisions and tolerance provide the level of precision needed for repeatable results in various applications. The length and material ensure comfortable and safe handling.

Performance & Functionality

The Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2 perform their job exceptionally well. They deliver accurate measurements consistently. The glass construction ensures chemical resistance, preventing any leaching or contamination.

One strength is the clear, easy-to-read graduations. This makes precise measurements simple and reduces the risk of errors. A minor weakness is the relatively small tip opening, which, although helpful for control, can slow down the dispensing process.

These pipets meet and even exceed my expectations. I was looking for accurate and reliable measuring tools, and these pipets deliver precisely that. They’ve significantly improved the consistency of my home brewing cleaning solutions.

Design & Ergonomics

The Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2 are made from durable KIMAX-51 glass. This material is known for its resistance to chemical corrosion and thermal shock. The weight is balanced, making them comfortable to hold and use for extended periods.

These pipets are user-friendly. There is no learning curve. Simply draw the liquid to the desired mark and dispense.

Durability & Maintenance

Given the quality of the KIMAX-51 glass, these pipets should last for years with proper care. They are easy to clean with a laboratory brush and appropriate solvents. Regular cleaning is essential to prevent cross-contamination and ensure accurate measurements.

Accessories and Customization Options

The Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2 do not come with any accessories, as they are fairly straightforward tools. There are no real customization options available or needed. However, bulb pipet fillers can be used to safely and easily draw liquids into the pipet.

These pipets are compatible with standard laboratory accessories. These include cleaning brushes and drying racks. They are designed for use with common lab equipment.

Pros and Cons of Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2

Who Should Buy Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2?

These Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2 are perfect for:

• Lab technicians.
• Scientists.
• Home brewers needing precision for sanitation solutions.
• Hobbyists mixing chemicals for photography or other crafts.

These pipets might not be suitable for:

• Individuals needing rapid dispensing of liquids.
• Anyone working in environments where breakage is a high risk.
• Those on a very tight budget.

A must-have accessory would be a bulb pipet filler for safe and controlled liquid aspiration.

Conclusion on Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2

The Kimble/Kontes KIMAX Brand Reusable Measuring (Mohr) Pipets, Class B, Color-Coded 37020 50, Pack of 2 are a worthwhile investment for anyone requiring accurate and reliable liquid measurement. The price is a bit steep, but the quality and durability justify the cost.

I would definitely recommend these pipets. The peace of mind knowing that my measurements are precise is invaluable. If you value accuracy and reliability, these pipets are for you. Upgrade your labware today!