Let’s Dive into Nalge Nunc BTL, PKG, DG, AM, 13-415CS1328 4ML 322004-9125
The Nalge Nunc BTL, PKG, DG, AM, 13-415CS1328 4ML 322004-9125 is a specialized, small-volume bottle designed for laboratory use, featuring amber high-density polyethylene (HDPE) construction and a narrow mouth. Packaged in a DG (presumably denoting a specific packaging configuration) module, it’s intended for applications requiring protection from light. The Nalge Nunc line, manufactured by Thermo Fisher Scientific (Nalge Nunc), is known for its quality in scientific research and industrial settings.
My involvement with this particular bottle came about during a project involving long-term storage of light-sensitive reagents. Existing containers were proving inadequate, leading to degradation of the stored materials and impacting experimental outcomes. The promise of amber HDPE and controlled packaging seemed like a potential solution to preserve the integrity of these reagents.
Upon receiving the package, I was immediately struck by the uniformity and cleanliness of the bottles. The amber color was consistent across all units, and the HDPE felt robust and chemically inert. The narrow mouth design seemed ideal for controlled dispensing and minimizing exposure to air, further reducing the risk of degradation.
Compared to standard clear glass vials and polypropylene containers, the Nalge Nunc BTL stood out for its light-blocking properties and dedicated packaging. Other options I considered included specialized borosilicate glass amber vials, which were significantly more expensive. Polypropylene containers, while affordable, lacked the light protection and chemical resistance required for my specific application.
My first impression was one of cautious optimism. The controlled packaging and amber HDPE construction suggested a high degree of quality and attention to detail. However, the ultimate test would be its performance in real-world storage conditions, and whether it could truly prevent degradation of the light-sensitive reagents.
Real-World Testing: Putting Nalge Nunc BTL, PKG, DG, AM, 13-415CS1328 4ML 322004-9125 to the Test
First Use Experience
The Nalge Nunc BTL was immediately put into service storing a solution of a highly light-sensitive catalyst. This catalyst is used in organic synthesis, and its degradation leads to decreased reaction yields. I tested the bottles by storing the solution under normal lab lighting conditions, as well as simulating direct sunlight exposure for a few hours each day.
In both scenarios, the amber HDPE provided noticeable protection compared to clear glass vials. The catalyst solution stored in the Nalge Nunc BTL showed significantly less color change (a visual indicator of degradation) compared to the control samples. The narrow mouth also aided in precise dispensing of the catalyst solution, minimizing waste.
There were no immediate issues after initial use. The bottles were easy to fill and seal, and the narrow mouth made dispensing accurate and controlled. The only consideration was ensuring proper labeling due to the small size of the bottles.
Extended Use & Reliability
After several weeks of continuous use, the Nalge Nunc BTL bottles maintained their integrity and protective capabilities. The amber HDPE showed no signs of degradation or leaching, even after repeated exposure to the catalyst solution. The screw caps remained tight and leak-proof, preventing evaporation and contamination.
There were minimal signs of wear and tear. The HDPE material proved highly resistant to scratching and chemical damage from incidental spills. Cleaning was simple: a quick rinse with distilled water and a mild detergent was sufficient.
Compared to previous experiences with lower-quality containers, the Nalge Nunc BTL delivered a superior level of protection and reliability. Previously, I experienced significant catalyst degradation and container failures (leaks, cracking) that compromised my experiments. This bottle provided consistent performance and gave me confidence in the integrity of my stored reagents.
Breaking Down the Features of Nalge Nunc BTL, PKG, DG, AM, 13-415CS1328 4ML 322004-9125
Specifications
- Product Name: Nalge Nunc BTL, PKG, DG, AM, 13-415CS1328 4ML 322004-9125.
- Material: Amber High-Density Polyethylene (HDPE). The amber color is critical for blocking UV and visible light, preserving light-sensitive materials.
- Volume: 4ML. This is a small volume suitable for reagents, standards, or samples needing minimal storage space.
- Neck Finish: 13-415CS1328. Specifies the thread size and style of the bottle’s neck, ensuring compatibility with specific caps.
- Packaging: PKG, DG, AM. DG likely refers to a specific packaging configuration, while AM probably references the amber color of the bottle.
- Manufacturer: Thermo Fisher Scientific (Nalge Nunc). A recognized brand synonymous with laboratory-grade plasticware.
These specifications are crucial because they directly influence the bottle’s suitability for sensitive chemical storage and dispensing. The amber HDPE protects contents from photodegradation, while the narrow mouth design permits controlled aliquoting. The Thermo Fisher Scientific quality control guarantees minimal leaching or contamination from the bottle itself.
Performance & Functionality
The Nalge Nunc BTL excels in its intended purpose: protecting and storing small volumes of light-sensitive liquids. Its amber HDPE effectively blocks harmful wavelengths of light, minimizing degradation and maintaining the integrity of the stored substance. The narrow mouth facilitates controlled dispensing and prevents spills.
A major strength is its chemical resistance. The HDPE material is highly inert, withstanding exposure to a wide range of solvents and reagents without degradation or leaching. One area for potential improvement would be the addition of a graduated scale on the bottle for quick volume estimations.
The bottle met and exceeded my expectations for preserving the light-sensitive catalyst. It provided consistent protection, reliable sealing, and accurate dispensing, improving the overall efficiency and accuracy of my experiments.
Design & Ergonomics
The build quality of the Nalge Nunc BTL is excellent. The HDPE is consistently molded, free from imperfections, and feels durable in hand. The small size makes it easy to handle and store, although labeling clearly is essential due to its diminutive size.
The bottle is inherently user-friendly. Filling, sealing, and dispensing are straightforward, with no learning curve required.
Durability & Maintenance
Given the robust nature of HDPE, the Nalge Nunc BTL should last for an extended period under normal laboratory conditions. The chemical resistance of the material ensures it won’t degrade or become brittle with prolonged use.
Maintenance is minimal. Rinsing with appropriate solvents or detergents, depending on the stored substance, is generally sufficient.
Accessories and Customization Options
The Nalge Nunc BTL is a standalone product primarily designed for storage and dispensing. While no specific accessories or customization options are offered by Thermo Fisher Scientific for this particular model, its standard neck finish (13-415) allows it to be paired with a wide range of commercially available caps and closures.
You can readily find compatible dispensing caps, septa closures for needle injection, and tamper-evident seals from various third-party suppliers. This compatibility provides some degree of customization to suit specific experimental or storage needs.
Pros and Cons of Nalge Nunc BTL, PKG, DG, AM, 13-415CS1328 4ML 322004-9125
Pros
- Excellent light protection: Amber HDPE effectively blocks UV and visible light, preserving light-sensitive materials.
- Chemically inert: HDPE is resistant to a wide range of solvents and reagents, minimizing contamination.
- Narrow mouth design: Facilitates controlled dispensing and prevents spills.
- Durable construction: High-quality HDPE ensures long-lasting performance.
- Controlled packaging: Maintains cleanliness and integrity of the bottles.
Cons
- Relatively expensive compared to standard plastic vials.
- Small volume (4ML) may be limiting for some applications.
Who Should Buy Nalge Nunc BTL, PKG, DG, AM, 13-415CS1328 4ML 322004-9125?
Perfect for: Research laboratories, pharmaceutical companies, and analytical testing facilities that require long-term storage of light-sensitive reagents, standards, or samples. It is also ideal for applications where precise dispensing and minimal contamination are critical.
Who should skip this product? Those seeking very large volume storage solutions or budget-conscious users who do not require light protection or high chemical resistance. Standard polypropylene or polyethylene bottles might be more cost-effective for less demanding applications.
Must-have accessories or modifications? Compatible dispensing caps or septa closures can enhance functionality for specific applications. Labeling is also critical due to the small size of the bottles.
Conclusion on Nalge Nunc BTL, PKG, DG, AM, 13-415CS1328 4ML 322004-9125
The Nalge Nunc BTL, PKG, DG, AM, 13-415CS1328 4ML 322004-9125 is a specialized, high-quality container designed for protecting and storing small volumes of light-sensitive materials. Its amber HDPE construction, narrow mouth, and Thermo Fisher Scientific quality control make it a reliable choice for demanding laboratory applications.
While the price point is higher than standard plastic vials, the value proposition is justified by its superior light protection, chemical resistance, and controlled packaging. For researchers and professionals who prioritize the integrity and stability of their stored materials, the cost is a worthwhile investment.
I would highly recommend the Nalge Nunc BTL to anyone working with light-sensitive reagents or samples. If you need to ensure the long-term stability of your materials and require precise dispensing capabilities, this bottle is an excellent choice. Invest in the Nalge Nunc BTL and safeguard your valuable research and development efforts today!