Let’s Dive into Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13
The Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13 might not sound like the sexiest piece of tactical gear, but in the world of pharmaceuticals, lyophilization, and even certain niche survival applications, it’s an absolute linchpin. These aren’t your run-of-the-mill corks; they’re precision-engineered barriers, designed to maintain the integrity of precious substances. Manufactured by Kimble/Kontes, a name synonymous with quality labware, this particular stopper comes in a pack of 1000, catering to bulk needs.
My interest in these stoppers arose from a rather unique situation: a project involving long-term storage of sensitive compounds for a wilderness medicine initiative. Standard containers just weren’t cutting it; the risk of contamination and degradation was too high. I considered various options, but the Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13 with its reputation for reliable sealing and compatibility with lyophilization, seemed the best fit for secure, long-term storage.
Upon receiving the package, I was immediately struck by the uniformity and cleanliness of the stoppers. They arrived neatly packed, free from any visible defects or residue. The gray butyl rubber felt robust yet pliable, a good sign for creating a tight seal. Compared to generic rubber stoppers I’ve used in the past, these felt significantly higher quality; the generic ones often smelled strongly of rubber and felt less dense.
Honestly, my first impression was a mix of relief and a bit of geeky excitement. I knew the success of my project hinged on finding the right sealing solution, and these stoppers seemed poised to deliver. I was eager to put them to the test and see if they lived up to their reputation.
Real-World Testing: Putting Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13 to the Test
First Use Experience
My initial testing ground wasn’t exactly a rugged wilderness; it was my controlled lab environment. The goal was to assess the stoppers’ sealing capabilities with various vials and simulated field conditions. I specifically needed to see how well they paired with standard 13mm aluminum seals used for lyophilization.
I tested the stoppers with water samples and saline solutions, subjecting them to temperature fluctuations and pressure changes mimicking a range of environmental scenarios. The stoppers proved easy to insert and create a snug fit, and when used with appropriate crimping tools and aluminum seals, they provided an impressively tight seal. Even after repeated exposure to varying temperatures, I didn’t observe any leakage or degradation of the stopper itself.
Extended Use & Reliability
After several weeks of rigorous testing, including simulated transport and long-term storage trials, the Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13 continued to perform admirably. There were no signs of cracking, hardening, or any other form of deterioration. The consistency in sealing performance across the entire batch of stoppers was particularly reassuring.
The butyl rubber proved remarkably resistant to various chemicals I tested, including common disinfectants and solvents. Cleaning was simple: a quick wipe down with isopropyl alcohol was sufficient to remove any residue. Compared to previous experiences with other rubber stoppers, which often became brittle and prone to cracking after extended use, these Kimble/ Kontes stoppers have demonstrated exceptional durability.
Breaking Down the Features of Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13
Specifications
- Manufacturer: Kimble/Kontes. Known for high-quality lab equipment.
- Material: Butyl Rubber. Butyl rubber provides excellent gas impermeability and chemical resistance.
- Size: 13mm. This dimension refers to the diameter of the stopper’s insertion point, ensuring compatibility with corresponding 13mm vials and containers.
- Quantity: Pack of 1000. Ideal for bulk applications and long-term needs.
- Lyophilization Style: Slotted stopper designed for use with aluminum seals. This allows for proper venting during the freeze-drying process.
- Color: Gray. The color doesn’t impact performance, but offers a visual identifier.
These specifications are critical because they dictate the stopper’s suitability for specific applications. The Butyl rubber guarantees a superior seal, minimizing the risk of contamination or degradation of the stored substance. The 13mm size ensures a proper fit for standard vials, while the lyophilization slot enables its use in freeze-drying processes.
Performance & Functionality
The primary function of the Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13 is to provide an airtight and chemically inert seal for vials and containers. In my testing, it performed this function exceptionally well. The stoppers consistently maintained a tight seal, preventing leakage and protecting the contents from external contaminants.
The slotted design, intended for lyophilization, worked perfectly, allowing for controlled venting without compromising the overall seal. The stoppers’ resistance to various chemicals and temperature fluctuations further enhanced their reliability and versatility. A potential weakness is the need for specific crimping tools to properly seal with aluminum caps.
Design & Ergonomics
The Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13 features a simple, functional design. The gray butyl rubber provides a good balance of flexibility and firmness, making insertion and removal relatively easy while still ensuring a secure fit. The stoppers are lightweight and uniform in size, making them easy to handle and store.
There’s virtually no learning curve involved; anyone familiar with standard lab practices will find these stoppers intuitive to use. The smooth surface and clean edges contribute to a professional feel and minimize the risk of snagging or tearing during handling.
Durability & Maintenance
Given the nature of butyl rubber, these stoppers are expected to have a long lifespan, provided they are stored properly. In my tests, they showed no signs of degradation even after prolonged exposure to various conditions. Maintenance is minimal; a simple cleaning with a mild disinfectant is sufficient to keep them in good condition.
Unlike some cheaper rubber stoppers that can become brittle and crack over time, the Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13 appears to be built to last. Their robust construction and chemical resistance suggest that they can withstand repeated use and harsh environments.
Accessories and Customization Options
The Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13 is primarily designed for use with 13mm aluminum seals and crimping tools, which are essential for creating a secure, airtight closure. While there aren’t many direct customization options for the stopper itself, its compatibility with standard lab equipment allows for a wide range of applications. The stopper is also compatible with a variety of vials and containers from different brands, making it a versatile choice for diverse needs.
Pros and Cons of Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13
Pros
- Excellent sealing properties: Butyl rubber provides an airtight and watertight seal, protecting contents from contamination.
- Chemical Resistance: Resistant to a wide range of chemicals and solvents.
- Lyophilization Compatibility: Slotted design allows for controlled venting during freeze-drying.
- Durable Construction: Made from high-quality butyl rubber that withstands repeated use and various environmental conditions.
- Bulk Quantity: Pack of 1000 is ideal for large-scale applications.
Cons
- Requires crimping tool: Proper sealing requires a specialized crimping tool for aluminum seals.
- Price: Can be more expensive than generic rubber stoppers.
Who Should Buy Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13?
The Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13 is perfect for:
- Pharmaceutical companies needing reliable sealing for vials containing drugs or vaccines.
- Research laboratories involved in lyophilization and long-term sample storage.
- Compounding pharmacies requiring high-quality stoppers for sterile preparations.
- Individuals or organizations involved in wilderness medicine, needing to store sensitive medications in challenging environments.
Those who should skip this product:
- Individuals seeking basic, non-critical sealing solutions (e.g., hobby projects).
- Those on a tight budget, where lower-quality alternatives may suffice for non-critical applications.
A must-have accessory is a high-quality 13mm crimping tool to ensure proper sealing with aluminum caps.
Conclusion on Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13
The Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13 is a reliable, high-quality sealing solution for critical applications. While it may come with a higher price tag compared to generic alternatives, its superior sealing properties, chemical resistance, and durability justify the investment. The pack of 1000 caters perfectly to bulk needs, offering long-term value.
The price is absolutely justified. For anyone requiring a secure and dependable seal for vials containing sensitive substances, especially in lyophilization or long-term storage scenarios, I would wholeheartedly recommend this product. Don’t compromise on quality when it comes to protecting valuable compounds; invest in the Kimble/ Chase Butyl Rubber Stopper, 13mm, PK1000 73828-13 and ensure peace of mind.