What You Should Know About the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack
The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack represents a gold standard in laboratory glassware. These cylinders, manufactured by Kimble/Kontes, are not your run-of-the-mill beakers; they are precision instruments, meticulously calibrated and certified for accuracy, making them essential for applications demanding precise volume measurements. With their robust borosilicate glass construction and individual serial numbers for traceability, they offer a unique blend of durability and reliability.
My journey to discovering the need for these cylinders began during a rather unconventional project involving precise mixing of specialized fish attractants for competitive angling. The cheap plastic cylinders I initially used were consistently throwing off my ratios, leading to disastrous fishing trips. I needed something I could truly trust for repeatability and accuracy, which is why I decided to try the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack.
Upon unboxing, the immediate impression was one of quality and precision. The weight of the borosilicate glass felt substantial, and the stoppers fit perfectly, ensuring a tight seal. Compared to the disposable plastic cylinders and even some of the lower-grade glass alternatives I’ve used, these felt like a serious upgrade, designed for professionals demanding the best.
Initially, I considered cheaper options from no-name brands on Amazon, and even some Pyrex cylinders. However, the Class A certification and individual serialization of these Kimble/Kontes cylinders provided a level of assurance that the others couldn’t match. I needed to know that every measurement was as accurate as possible; the extra cost was an investment in reliable results.
I was excited but also cautiously optimistic. Could these cylinders truly justify their premium price tag, and would they make a noticeable difference in my attractant mixes? Only real-world testing would tell.
Real-World Testing: Putting Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack to the Test
First Use Experience
My first test involved precisely measuring out components for a new batch of amino-acid based fish attractant, right on the bank of my favorite carp lake. Conditions were typical for an early spring morning: damp, with a slight breeze. I was careful to use a level surface to ensure accurate readings.
The Kimble/Kontes cylinders were significantly easier to use than my previous cylinders. The clear, white ceramic enamel scale stood out clearly, and the Class A precision instilled confidence in my measurements. The glass stoppers provided a secure seal, crucial when vigorously mixing solutions.
One small surprise arose: borosilicate glass, while strong, can still break if dropped. Luckily, I had set up my mixing station carefully and avoided any mishaps. The experience reinforced the need to treat these as precision instruments, not just durable containers.
Extended Use & Reliability
After several weeks of constant use, the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack have proven their worth. They consistently deliver precise measurements, critical for achieving optimal performance of my attractants. There’s been no discernible wear and tear.
Maintaining them is surprisingly simple. A quick rinse with distilled water after each use is usually sufficient, and occasional cleaning with a mild lab detergent keeps them spotless. Compared to my earlier experiences with inconsistent plastic cylinders, these are a game changer.
The consistent accuracy and ease of use have significantly improved my confidence in the results. My catch rates have noticeably improved, and I attribute this success to the precision these cylinders provide. They’ve outperformed my expectations in every way.
Breaking Down the Features of Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack
Specifications
The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack boasts several key specifications:
- Capacity: 50 mL
- Graduation Range: 3-50 mL
- Graduation Interval: 1 mL
- Tolerance: ±0.2 mL
- ST Stopper Size: 16
- Approximate Height: 195 mm
- Kimble No.: 20036 50
These specifications are crucial because they define the cylinder’s accuracy and usability. The Class A certification guarantees a high degree of precision, while the 1 mL graduation interval allows for fine-grained measurements. The ±0.2 mL tolerance ensures consistent results, minimizing errors in critical applications.
Performance & Functionality
The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack excels at its primary function: accurately measuring liquids. The clear scale and precise graduations make it easy to read and use, even in less-than-ideal lighting conditions. Its functionality is nearly flawless.
A strength of the cylinders lies in their accuracy and durability. The borosilicate glass is resistant to chemical corrosion and thermal shock, ensuring longevity. A minor weakness might be the need for careful handling due to the glass construction.
The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack meets and exceeds expectations in terms of accuracy and usability, justifying its premium price.
Design & Ergonomics
The design of these cylinders is optimized for both functionality and durability. The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack, are crafted from high-quality borosilicate glass, giving them a robust feel. The cylindrical shape provides stability, minimizing the risk of tipping.
The cylinders are exceptionally user-friendly. The clear, easy-to-read scale, combined with the secure-fitting glass stopper, makes them a pleasure to use. There’s no learning curve; their functionality is intuitive.
Durability & Maintenance
With proper care, the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack should last for years, even with frequent use. The borosilicate glass is resistant to chemical degradation, extending their lifespan.
Maintenance is straightforward. A simple rinse after each use is typically sufficient, and occasional cleaning with a mild detergent will keep them in pristine condition. They are easy to maintain.
Accessories and Customization Options
The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack comes with well-fitting glass stoppers, ensuring a tight seal for mixing and storage. There are no extensive customization options beyond that.
Replacement stoppers are available from Kimble/Kontes (series 89002-174), should one become damaged or lost. This ensures the cylinders can continue to be used accurately over time.
Pros and Cons of Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack
Pros
- Exceptional accuracy (Class A certification): Guarantees precise measurements for critical applications.
- Durable borosilicate glass construction: Provides resistance to chemical corrosion and thermal shock.
- Secure-fitting glass stoppers: Ensures a tight seal for mixing and storage.
- Clear, easy-to-read scale: Facilitates accurate measurements, even in low-light conditions.
- Individual serialization and certification: Provides traceability and quality assurance.
Cons
- Relatively expensive compared to plastic or lower-grade glass cylinders.
- Requires careful handling to prevent breakage.
Who Should Buy Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack?
The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack are perfect for: professionals in laboratories, research facilities, or any setting requiring extremely accurate liquid measurements. This also includes serious hobbyists, like myself, who need repeatable precision in their projects.
Those who need only approximate measurements, or who are on a very tight budget, might find cheaper plastic cylinders adequate. The price reflects the enhanced accuracy and durability; if those aren’t priorities, the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack might be overkill.
A must-have accessory is a stable base or stand to prevent accidental tipping and breakage. A good laboratory detergent is useful for thorough cleaning.
Conclusion on Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack
The Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack are a superior investment for anyone who demands precision and reliability in their liquid measurements. Their exceptional accuracy, durable construction, and user-friendly design make them a standout product in the world of laboratory glassware.
The price is justified by the Class A certification and the peace of mind that comes with knowing your measurements are as accurate as possible. If consistent, precise results are critical to your work, these cylinders are worth every penny.
I wholeheartedly recommend the Kimble/Kontes KIMAX Brand Single Metric Scale Graduated Cylinders, Class A, Serialized and Certified, with Glass Stoppers 20036 50, Pack. Invest in accuracy; you won’t regret it.