Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case Review

Let’s Dive into Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case

The Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case represents a crucial piece of equipment for any serious laboratory or testing environment. Manufactured by Kimble/Kontes, a name synonymous with quality and reliability in scientific glassware, this buret offers precision and durability in a single package. Featuring a 50mL capacity, 0.1mL graduations, and a straight bore glass stopcock, this Class B buret is designed for accurate titrations and dispensing. The fact that it comes as a case is also a significant advantage, ensuring all the burets are protected during shipping, storage, and handling.

My journey to this product began with a need to upgrade the analytical capabilities of my field testing kits. While I’m primarily an outdoor and tactical gear specialist, understanding water quality and contaminant levels is increasingly important, especially when evaluating potential water sources in remote environments. Accuracy in such tests is non-negotiable, making reliable burets essential.

Upon receiving the Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case, the first thing that struck me was the professional packaging. Each buret was individually secured within the case, promising minimal risk of damage during transit. Holding one of the burets, the weight and clarity of the glass spoke volumes about its quality. It had a solid, substantial feel, unlike some of the flimsier alternatives I’ve encountered.

Compared to cheaper, no-name burets I’ve used in the past, and even some plastic alternatives from other manufacturers, the Kimble/Kontes option instantly stood out. I chose this particular model because of the Kimble/Kontes reputation for precision, the glass stopcock’s known durability, and the ASTM Specification E287 compliance for Class B burets. Other options might have been slightly cheaper, but I prioritized accuracy and longevity.

My initial excitement upon unboxing was definitely justified. The quality of the glassware was immediately apparent, promising consistent and reliable performance in the field. It’s not just a piece of equipment; it’s an investment in accurate and trustworthy data.

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Real-World Testing: Putting Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case to the Test

First Use Experience

My initial testing ground for the Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case was in a makeshift field lab set up during a water quality assessment project near a remote river. I used the burets to perform alkalinity titrations on several water samples collected from various points along the river. The conditions were less than ideal, with fluctuating temperatures and moderate humidity, but the test needed to be done on site.

The burets performed admirably, even under these somewhat challenging circumstances. The fine graduations allowed for precise readings, and the glass stopcock provided smooth and controlled dispensing of the titrant. I appreciated the Kim-Kap dust cap, which kept contaminants out of the buret when it wasn’t in immediate use. It gave me peace of mind that I was getting accurate results.

Getting used to the burets was relatively straightforward, though fine-tuning the stopcock to achieve drop-wise dispensing took a bit of practice. Initially, I was a little concerned about the fragility of the glass stopcock in a field environment, but with careful handling, it proved to be robust enough for the task. There were no immediate issues and the burets gave me confidence.

Extended Use & Reliability

After several weeks of consistent use, the Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case continue to impress with their reliability and durability. I’ve used them for various titrations, from simple pH adjustments to more complex hardness and chloride analyses. The accuracy remains consistent, and the glass stopcocks continue to function smoothly without any signs of leakage.

Regarding durability, I’ve taken care to store and transport the burets securely in their case, which has undoubtedly helped minimize any potential damage. Despite the delicate nature of glassware, these burets have held up well to regular use in a field setting. The ceramic enamel scale also shows no signs of fading or wear, which is crucial for accurate readings over time.

Maintenance is relatively simple: thorough cleaning after each use with appropriate laboratory detergents followed by rinsing with distilled water. The glass construction makes them easy to clean and sterilize, ensuring accurate results in subsequent tests. Compared to cheaper burets I’ve used in the past, the Kimble/Kontes option clearly outperforms them in terms of both accuracy and durability. The peace of mind alone is worth the investment.

Breaking Down the Features of Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case

Specifications

The Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case boasts several key specifications:

• Capacity: 50 mL: This is the maximum volume the buret can hold and dispense. It is suitable for a wide range of titration experiments.
• Graduations: 0.1 mL: The buret is graduated in 0.1 mL increments, allowing for precise volume measurements. This level of precision is essential for accurate titrations.
• Tolerance: ±0.10 mL: This is the maximum permissible error in volume measurement for a Class B buret, as defined by ASTM standards.
• Length: 738 mm: This provides ample space for easy manipulation and reading of the scale.
• Cap Size: 16 mm: This refers to the size of the KIM-KAP dust cap, designed to prevent contamination.
• Kimble No.: 17026 50: This is the manufacturer’s unique product identifier.
• Straight Bore Stopcock: Allows for fine and controlled dispensing of liquids.
• Material: KIMAX Borosilicate Glass: This is the quality that guarantees resistance to chemical corrosion and thermal shock.

These specifications are critical because they directly impact the accuracy and reliability of the buret. The 0.1 mL graduations and ±0.10 mL tolerance ensure that measurements are precise, while the borosilicate glass construction ensures the buret can withstand harsh chemicals and temperature changes without compromising its integrity. The straight bore stopcock provides the user with excellent control over the dispensing process.

Performance & Functionality

The Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case performs its job exceptionally well. The buret delivers accurate and repeatable results, crucial for any quantitative analysis. The straight bore stopcock is particularly noteworthy, allowing for precise control over the titrant flow, enabling drop-by-drop dispensing for accurate endpoint determination.

A key strength is its reliability. The glass construction and well-designed stopcock minimize the risk of contamination or leakage, ensuring consistent results. However, one potential weakness is its inherent fragility. Glassware, by its nature, is susceptible to breakage if mishandled or subjected to sudden impacts. It is important that you are always careful.

The buret meets, and even exceeds, expectations for a Class B buret. The accuracy and smooth dispensing action make it a pleasure to use, even in demanding laboratory settings.

Design & Ergonomics

The Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case features a classic design that prioritizes functionality and ease of use. The borosilicate glass construction provides excellent visibility of the liquid level, and the clearly marked graduations are easy to read. The weight is balanced, making it comfortable to hold and manipulate during titrations.

There isn’t a significant learning curve associated with using this buret, especially for those familiar with standard laboratory techniques. The stopcock operates smoothly, and the graduations are intuitively designed for accurate readings. Proper cleaning and maintenance procedures are the most important thing.

Durability & Maintenance

The Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case is designed to last for many years with proper care and maintenance. The borosilicate glass construction is resistant to chemical corrosion and thermal shock, extending its lifespan. It is a robust design.

Maintaining the buret is straightforward. Regular cleaning with laboratory detergents and rinsing with distilled water after each use will prevent buildup and ensure accurate readings. The glass stopcock may require occasional lubrication with a specialized grease to maintain smooth operation and prevent sticking.

Accessories and Customization Options

The Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case comes with the KIM-KAP dust cap, a simple but essential accessory that protects the buret from contamination when not in use.

While there aren’t extensive customization options available for this type of equipment, the buret is compatible with standard laboratory stands and clamps, allowing for convenient and secure setup during titrations. Also, specialized stopcock lubricants can be used to enhance the performance and lifespan of the glass stopcock.

Pros and Cons of Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case

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Who Should Buy Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case?

The Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case is perfect for:

• Laboratory technicians and researchers who require precise and reliable volumetric measurements.
• Water quality analysts and environmental scientists conducting field tests.
• Educators and students in chemistry and related fields.

Individuals who should skip this product include those who only require approximate volumetric measurements or those who are prone to mishandling delicate glassware.

A must-have accessory is a suitable buret stand and clamp to hold the buret securely during titrations.

Conclusion on Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case

In summary, the Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case is a high-quality piece of laboratory equipment that delivers accurate and reliable results. The borosilicate glass construction, precise graduations, and smooth-operating glass stopcock make it a pleasure to use, even in demanding settings.

The price of $125.99 is justified given the quality, accuracy, and durability of the buret, especially considering that it comes as a case. While the glass construction requires careful handling, the benefits of accurate and repeatable measurements far outweigh the risk.

I would definitely recommend this product to anyone who requires precise volumetric measurements in a laboratory or field setting. It’s a solid investment in accuracy and reliability. Don’t compromise on quality – invest in the Kimble/Kontes KIMAX Brand Burets, Class B, Straight Bore Stopcock 17026 50 Buret With Glass Stopcock, Case and experience the difference!