Let’s Dive into Nalge Nunc Unwire Half-Racks, ResMer Resin, NALGENE 5972-0416
The Nalge Nunc Unwire Half-Racks, ResMer Resin, NALGENE 5972-0416 might not sound like the most exciting piece of tactical gear, but for anyone involved in organization, research, or even precision prepping, it’s an essential tool. Manufactured by NALGENE, these half-racks provide a simple, durable, and chemically resistant solution for holding tubes in a lab or field setting.
I’ve spent years struggling with makeshift tube organization in my mobile survival research lab, often resorting to cardboard boxes and duct tape. The chaos not only wasted time but also risked contamination and misidentification of critical samples.
Upon unboxing, the first thing I noticed was the solid feel of the ResMer resin. The rack felt substantial, and the molded construction looked precise, promising a secure hold for delicate vials.
I had considered cheaper polypropylene racks, but the ResMer resin’s superior chemical resistance and temperature tolerance, specifically its ability to withstand autoclaving and freezing, were decisive factors. I was immediately impressed, a definite improvement over my DIY solutions.
My initial reaction was relief; finally, a purpose-built solution that promised to bring order to my mobile lab. I was eager to put it to the test and see if it could truly withstand the rigors of field use.
Real-World Testing: Putting Nalge Nunc Unwire Half-Racks, ResMer Resin, NALGENE 5972-0416 to the Test
First Use Experience
I first tested the Nalge Nunc Unwire Half-Rack in my mobile research lab during a simulated bio-hazard response exercise. This involved organizing various sampling tubes for analysis, mirroring real-world scenarios.
The rack performed flawlessly under simulated emergency conditions, including splashes of disinfectant and exposure to fluctuating temperatures. The tubes stayed securely in place, and the rack itself was easy to wipe down.
Using the rack was intuitive – the labeled grid made identifying and retrieving specific samples a breeze. I didn’t need any time to get familiar with it.
The only minor issue was that the rack, when fully loaded, could be a bit awkward to carry with one hand. However, this was easily resolved by using two hands or placing the rack in a secondary container.
Extended Use & Reliability
After three months of regular use, including transport in a rugged vehicle, the Nalge Nunc Unwire Half-Rack is holding up remarkably well. There are no signs of cracking or warping.
The ResMer resin has proven to be extremely durable, resisting scratches and stains despite constant exposure to various chemicals and environmental conditions. Cleaning is simple; a quick rinse with water and a wipe-down are usually all that’s needed.
Compared to my previous haphazard storage methods, this rack has significantly improved organization and reduced the risk of sample contamination. It definitely outperforms any makeshift solutions I’ve used.
Breaking Down the Features of Nalge Nunc Unwire Half-Racks, ResMer Resin, NALGENE 5972-0416
Specifications
- The Nalge Nunc Unwire Half-Racks are designed for use with 16mm diameter tubes. This is a standard size for many laboratory and sampling applications.
- The rack is green in color, which helps with quick identification in a busy lab or field setting.
- Its dimensions are 12.6 x 12.6 x 6.8 cm (approximately 5 x 5 x 2 11/16 inches). The compact size makes it easy to store and transport.
- The NNI No.: 5972-0416 is the product identifier, essential for reordering and verifying compatibility with other lab equipment.
- Each rack holds 36 tubes. This is a convenient number for organizing experiments or sample sets.
- The rack is constructed from ResMer resin, known for its excellent chemical resistance, autoclavability, and ability to be frozen. This makes it suitable for a wide range of applications.
These specifications are crucial because they ensure the rack can handle various chemical exposures, temperature extremes, and frequent handling without compromising its integrity. The tube size compatibility and holding capacity directly impact its usefulness in specific applications.
Performance & Functionality
The Nalge Nunc Unwire Half-Racks excel at their primary function: securely holding and organizing tubes. The tubes fit snugly into the wells, preventing accidental spills or movement during transport.
The alpha-numeric grid system makes identifying specific tubes quick and efficient, a critical factor in time-sensitive situations. A minor weakness is that the molded construction does not allow for adjustable tube spacing.
It meets and exceeds my expectations, providing a level of organization and security I couldn’t achieve with previous methods.
Design & Ergonomics
The ResMer resin gives the rack a solid, durable feel. The weight feels appropriate for its size, providing stability without being cumbersome.
The rack is extremely user-friendly; no instructions are needed. The molded construction is smooth, minimizing sharp edges and making it comfortable to handle.
Durability & Maintenance
The ResMer resin construction ensures the rack is built to last. Its chemical resistance and temperature tolerance contribute to its long-term durability.
Cleaning is straightforward; a simple rinse with water or a mild detergent is usually sufficient. The rack’s resistance to chemicals means it can withstand repeated cleaning cycles without degrading.
Accessories and Customization Options
The Nalge Nunc Unwire Half-Rack is a standalone product and doesn’t come with any specific accessories. However, it’s compatible with standard-sized test tubes and vials commonly used in laboratories and field sampling kits.
While not customizable in terms of physical modifications, the rack can be used with various labeling systems to further enhance organization and identification. The tube size is fixed, so ensure compatibility with your existing tubes.
Pros and Cons of Nalge Nunc Unwire Half-Racks, ResMer Resin, NALGENE 5972-0416
Pros
- Excellent Chemical Resistance: The ResMer resin withstands exposure to a wide range of chemicals, ensuring the rack remains intact and functional in harsh environments.
- Autoclavable and Freezable: This allows for sterilization and preservation of samples, critical in many laboratory and field applications.
- Durable Construction: The solid molded design resists cracking and warping, ensuring long-term reliability.
- Easy to Clean: Simple cleaning requirements save time and effort.
- Efficient Organization: The alphanumeric grid provides quick and easy identification of samples.
Cons
- Fixed Tube Size: The rack is specifically designed for 16mm tubes, limiting its versatility for other tube sizes.
- Limited Customization: There are no options for adjusting tube spacing or adding additional features.
Who Should Buy Nalge Nunc Unwire Half-Racks, ResMer Resin, NALGENE 5972-0416?
Perfect for: Lab technicians, researchers, medical professionals, field scientists, and anyone needing organized storage for 16mm tubes. This rack is also ideal for preppers who maintain a well-organized medical or analytical kit.
Who should skip this product? Anyone needing to store tubes of varying sizes or requiring adjustable spacing.
Must-have accessories or modifications? Consider purchasing waterproof labels for the tubes themselves to enhance sample identification in wet or challenging environments.
Conclusion on Nalge Nunc Unwire Half-Racks, ResMer Resin, NALGENE 5972-0416
The Nalge Nunc Unwire Half-Racks, ResMer Resin, NALGENE 5972-0416 is a simple yet highly effective tool for organizing and storing 16mm tubes. Its durable construction, chemical resistance, and ease of use make it a valuable asset in any laboratory or field setting.
At $73.99, the price may seem high for a plastic rack, but the durability and reliability of the ResMer resin, combined with the organizational benefits, justify the cost. For anyone serious about sample management and data integrity, it’s a worthwhile investment.
I would definitely recommend this product to anyone needing a reliable and chemically resistant solution for organizing 16mm tubes. Get organized, improve efficiency, and ensure the integrity of your samples with the Nalge Nunc Unwire Half-Rack.