Let’s Dive into Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500
The Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500 are specialized containers designed for storing light-sensitive materials in laboratory and scientific settings. These bottles from Kimble Chase, a well-known name in lab equipment, offer a unique solution to prevent degradation of contents due to light exposure. The RAY-SORB glass itself is designed to filter out harmful wavelengths.
My work often involves storing and preparing solutions that degrade when exposed to light. I needed a reliable way to protect these solutions without resorting to makeshift coverings or expensive, opaque containers. The promise of the Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500 piqued my interest.
Upon unboxing, the first thing I noticed was the robust feel of the bottle. The borosilicate glass felt substantial and well-made, giving a sense of durability. The GL45 screw-thread polypropylene cap sealed securely.
Compared to standard clear glass media bottles, the Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500 offer built-in light protection, eliminating the need for extra steps. Amber glass bottles are another option, but I was intrigued by the RAY-SORB technology’s specific wavelength blocking. I also considered wrapping standard bottles in foil, but that’s a messy and unreliable solution.
My initial impression was positive. The bottle seemed well-constructed and fit for purpose, though I was eager to test the effectiveness of the RAY-SORB technology in a real-world setting. The price of $79.99 seemed reasonable if the bottles delivered on their promise of light protection.
Real-World Testing: Putting Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500 to the Test
First Use Experience
My first test involved storing a light-sensitive dye solution (methylene blue) in the Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500 and a standard clear glass bottle. Both bottles were placed under direct fluorescent light for 48 hours. The dye in the clear bottle visibly faded.
The solution stored in the KIMAX RAY-SORB bottle showed minimal change, confirming the bottle’s ability to protect against light degradation. I tested it on my lab bench. The ambient temperature was around 70 degrees Fahrenheit.
Using the bottle was straightforward. The drip-free pour ring worked effectively. I didn’t have any issues with leaks or spills.
Extended Use & Reliability
After several weeks of use, the Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500 have held up well. There are no signs of wear and tear on the glass or the cap. The graduation markings remain clear and easy to read.
Cleaning the bottles is easy. I used standard laboratory detergents and a bottle brush, and the bottles came clean without any residue. Compared to taping up regular bottles to block the light, the Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500 are much more reliable and convenient. I’m extremely happy with them so far.
Breaking Down the Features of Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500
Specifications
- Capacity: 500 mL (17 oz). This is a useful size for storing a decent amount of solution without being too bulky.
- Graduation Range: 100–400 mL. The graduation markings are accurate and easy to read.
- Kimble Chase No.: 14399 500. This is the product identifier for easy ordering.
- Material: KIMAX borosilicate glass with RAY-SORB treatment. This is the key feature, offering light protection.
- Cap: GL45 screw-thread polypropylene cap. The cap provides a secure and leak-proof seal.
- Light Transmission: Less than 1% light transmission below 400nm, 5% transmission from 400-600nm. This crucial spec ensures the effective filtering of harmful light wavelengths.
These specifications matter because they directly impact the bottle’s functionality and usability. The RAY-SORB glass protects light-sensitive compounds. Accurate graduations ensure precise measurements.
Performance & Functionality
The Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500 excel at their primary function: protecting light-sensitive materials. The bottles are reliable, easy to use, and offer a practical solution for any lab dealing with such compounds. The only potential weakness might be the limited graduation range, which may require using a separate measuring device for smaller volumes.
The bottle meets and even exceeds expectations. The RAY-SORB glass provides excellent protection. The drip-free pour ring is a welcome addition.
Design & Ergonomics
The build quality of the Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500 is excellent. The borosilicate glass feels sturdy and the cap seals securely. The bottle is comfortable to handle, although it can become slippery when wet.
Using the bottle is intuitive. There’s no learning curve. The wide mouth simplifies filling and pouring.
Durability & Maintenance
The Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500 are expected to last for years with proper care. The borosilicate glass is resistant to thermal shock and chemical corrosion. The bottles are easy to clean and maintain.
Standard laboratory cleaning protocols are sufficient. Avoid abrasive cleaners. Inspect the cap regularly for signs of wear.
Accessories and Customization Options
The bottles come with a standard GL45 polypropylene cap. Optional membrane caps (89000-948) and high-temperature caps (89000-946) are available for specific applications. These accessories enhance the bottle’s versatility. While there aren’t many “customization” options per se, the availability of different cap types adds functionality.
Pros and Cons of Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500
Pros
- Excellent light protection: The RAY-SORB glass effectively filters out harmful wavelengths, preventing degradation of light-sensitive materials.
- Durable construction: Made from high-quality borosilicate glass, the bottles are resistant to thermal shock and chemical corrosion.
- Convenient design: The drip-free pour ring and wide mouth make filling and pouring easy.
- Accurate graduations: The graduation markings are clear and precise, ensuring accurate measurements.
- Secure seal: The GL45 screw-thread polypropylene cap provides a leak-proof seal.
Cons
- Limited graduation range: The graduation markings only cover 100-400 mL, requiring separate measuring devices for smaller volumes.
- Relatively expensive: At $79.99, the Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500 are more expensive than standard clear glass bottles.
Who Should Buy Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500?
The Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500 are perfect for laboratory technicians, researchers, pharmacists, and anyone who needs to store light-sensitive materials. Anyone handling solutions that can degrade over time with exposure to regular light would benefit. It is also good for chemists.
Individuals who only occasionally work with light-sensitive materials and don’t require precise measurements might be able to get by with cheaper alternatives. Someone who wraps normal media bottles in foil may find them adequate enough.
A must-have accessory is one of the alternative cap options, depending on your application. If autoclaving or working with volatile solvents, consider the membrane or high-temperature caps.
Conclusion on Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500
The Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500 are a worthwhile investment for anyone who regularly works with light-sensitive materials. The excellent light protection, durable construction, and convenient design justify the price.
The $79.99 price tag is justified by the peace of mind of knowing your valuable solutions are protected. It eliminates the need for cumbersome and unreliable DIY solutions.
I would definitely recommend these bottles. The Kimble/Kontes KIMAX RAY-SORB Media/Storage Bottles, Kimble Chase 14399 500 are a reliable and effective solution for storing light-sensitive materials in any laboratory or scientific setting. If you value the integrity of your solutions, invest in these bottles; you won’t regret it.