Let’s Dive into Nalge Nunc Vacuum Chambers, NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jars
The Nalge Nunc Vacuum Chambers, NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jars are designed for laboratory use, offering a chemically resistant and reliable solution for vacuum applications. NALGENE, a trusted name in lab equipment, delivers a replacement jar that promises compatibility and durability.
My journey to finding these jars started with a need for a dependable, chemically inert container for degassing solvents in my small-scale chemistry lab. I needed a vacuum chamber component that could withstand harsh solvents without degrading or outgassing itself, something crucial for maintaining sample purity.
Upon unboxing, the amber cast of the polyetherimide material immediately spoke to its chemical resistance. The jar felt robust and well-made, a reassuring sign for a component crucial to maintaining vacuum integrity.
I considered a few alternatives, including glass bell jars and polycarbonate chambers, but the promised chemical resistance of the polyetherimide swayed my decision. The other options, while cheaper, lacked the confidence of knowing my solvents wouldn’t slowly eat away at the container.
My first impression was one of cautious optimism, hoping it would live up to the NALGENE reputation for reliable labware. At first glance, the color was a little odd, however it does not affect the product’s overall performance.
Real-World Testing: Putting Nalge Nunc Vacuum Chambers, NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jars to the Test
First Use Experience
My first experiment involved degassing tetrahydrofuran (THF), a common but aggressive solvent, using the NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jar. I connected the jar to my vacuum pump and monitored it carefully.
The jar performed admirably under vacuum, holding a consistent negative pressure without any noticeable deformation or leaking. The seal with the existing plate was tight, and the THF showed no signs of reacting with the polyetherimide.
The Nalge Nunc Vacuum Chambers, NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jars were surprisingly easy to use, integrating seamlessly into my existing vacuum setup. All I had to do was swap it with my original vacuum jar.
Extended Use & Reliability
After several weeks of consistent use with a variety of solvents, including dichloromethane and acetonitrile, the polyetherimide jar shows no signs of degradation. The NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jar has proven itself a dependable workhorse.
The polyetherimide material has resisted crazing and discoloration, testament to its claimed chemical resistance. It still looks as good as the day I unboxed it.
Cleaning is a breeze; a simple wash with mild soap and water is sufficient to remove any residue. Polyetherimide‘s resistance to solvents also means that any spills or incidental contact are easily cleaned up.
Compared to previous experiences with less chemically resistant chambers, the Nalge Nunc Vacuum Chambers, NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jars are a clear winner. Its reliability and chemical inertness give me peace of mind.
Breaking Down the Features of Nalge Nunc Vacuum Chambers, NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jars
Specifications
Material: Polyetherimide, known for its excellent chemical resistance to acids, bases, aliphatic alcohols and hydrocarbons, and saturated halogenated hydrocarbons. This means it can withstand a wide variety of solvents and chemicals without degrading.
Dimensions: O.D. x H: 22.2 x 25.4 cm (83/4 x 10 inches). This provides ample internal volume for most degassing or vacuum-related laboratory procedures.
Compatibility: Designed as a replacement jar for Nalge Nunc Vacuum Chambers, ensuring a proper fit with existing plates and vacuum setups. It seamlessly integrates into established lab configurations.
NNI No.: DS5320-0910. This is the specific product code for easy reordering and identification.
Chemically Resistant: The most important feature, allowing for use with aggressive solvents without fear of chamber degradation or contamination. This expands the range of applications it can be used for.
These specifications matter because they directly impact the reliability and lifespan of the vacuum chamber, as well as the integrity of the samples being processed. Polyetherimide‘s chemical resistance is particularly crucial for maintaining a clean and controlled experimental environment.
Performance & Functionality
The Nalge Nunc Vacuum Chambers, NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jars performs exceptionally well at maintaining a consistent vacuum. Its chemical resistance is a standout feature.
Its greatest strength is its chemical inertness; I can confidently use it with a wide range of solvents without worrying about contamination. The high price point is a potential drawback.
It meets and exceeds my expectations for a chemically resistant vacuum chamber component. The jar’s performance and compatibility have made it a valuable addition to my lab.
Design & Ergonomics
The build quality is excellent; the polyetherimide feels sturdy and well-molded. While the amber color isn’t the most aesthetically pleasing, it’s a small price to pay for its chemical resistance.
The chamber is user-friendly, seamlessly integrating into existing setups without requiring any modifications. No special tools are needed to set it up.
Durability & Maintenance
The polyetherimide construction suggests a long lifespan, provided it’s not used with unsaturated halogenated hydrocarbons as warned by the manufacturer. It looks and feels like it will last many years.
Maintenance is straightforward; a simple wash with mild detergents is usually sufficient. The chemical resistance also means it doesn’t stain or absorb chemicals easily.
Accessories and Customization Options
The Nalge Nunc Vacuum Chambers, NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jars is primarily designed as a replacement jar, so it doesn’t come with any additional accessories. Compatibility with Nalge Nunc plates and vacuum accessories is its key feature.
There are no customization options, but its purpose is to seamlessly integrate with existing Nalge Nunc vacuum chamber setups. It is designed for a specific purpose.
Pros and Cons of Nalge Nunc Vacuum Chambers, NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jars
Pros
- Exceptional chemical resistance to a wide range of solvents and chemicals.
- *Durable *polyetherimide* construction* for long-lasting use.
- Seamless compatibility with existing Nalge Nunc vacuum chamber setups.
- Maintains a consistent vacuum without leaking or deforming.
- Easy to clean and maintain, saving time and effort.
Cons
- High price point compared to other vacuum chamber options.
- Amber color might not be aesthetically appealing to everyone.
Who Should Buy Nalge Nunc Vacuum Chambers, NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jars?
Perfect for: Chemists, biologists, and materials scientists who frequently work with aggressive solvents and require a reliable, chemically inert vacuum chamber component. It is ideal for researchers requiring high purity.
Who should skip this product? Those who primarily work with aqueous solutions or non-reactive chemicals might find cheaper polycarbonate or glass options sufficient. If budget is a major concern, explore alternatives.
Must-have accessories or modifications? A high-quality vacuum pump and a compatible Nalge Nunc vacuum plate are essential for optimal performance. Ensure compatibility before purchase.
Conclusion on Nalge Nunc Vacuum Chambers, NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jars
The Nalge Nunc Vacuum Chambers, NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jars is a reliable and chemically resistant solution for vacuum applications in the lab. While the price is high, the peace of mind offered by its inertness and durability is well worth the investment for those working with sensitive chemicals.
The value proposition is strong for researchers who prioritize sample purity and long-term reliability. Its superior chemical resistance makes it a worthwhile investment.
I would personally recommend it to anyone needing a dependable, chemically inert vacuum chamber component for laboratory use. It will save time and money in the long run.
If you’re tired of worrying about your vacuum chamber degrading or contaminating your samples, invest in the Nalge Nunc Vacuum Chambers, NALGENE DS5320-0910 Replacement Polyetherimide Vacuum Jars and experience the difference. Upgrade your lab today!