
( Brand: Agilent ), ( Manufacturer Part Number: 5183-4479 ), ( Part Type: Aluminum Cap ), ( Country Of Origin: United States ), ( Intended Use/discipline: Biological Laboratory, Medical Laboratory, Microbiological Laboratory )
The Agilent 5183-4479 Headspace Crimp Bottle Caps are an essential accessory for analytical laboratories focusing on headspace gas chromatography applications. These PTFE/butyl septa caps are designed to ensure reliable and consistent sample injection, providing accurate and reproducible results.
These crimp bottle caps are manufactured using high-quality polytetrafluoroethylene (PTFE) and butyl rubber materials. PTFE, also known as Teflon, is a fluoropolymer known for its exceptional chemical resistance and non-stick properties, making it an ideal choice for applications involving volatile and reactive compounds. Butyl rubber, on the other hand, is a hydrocarbon elastomer known for its excellent sealing properties and resistance to oxygen, water, and temperature variations.
Each cap features a crimp design, which provides a tight seal when crimped onto the bottle neck. This ensures that the volatile samples remain trapped inside the bottle, preventing contamination and ensuring the integrity of the sample during transportation and analysis. The crimp design also facilitates easy and secure removal of the cap when it's time for sample injection.
The Agilent 5183-4479 Headspace Crimp Bottle Caps come in a pack of ten, ensuring that laboratories have a sufficient supply for their daily analytical needs. These caps are suitable for use with various types of headspace vials and bottles, making them a versatile and valuable addition to any analytical laboratory.
Overall, the Agilent 5183-4479 Headspace Crimp Bottle Caps offer excellent quality, reliability, and consistency, making them an indispensable tool for laboratories conducting headspace gas chromatography applications. With their superior sealing properties, ease of use, and durability, these caps help ensure accurate and reproducible results, contributing to the success and efficiency of any analytical laboratory.
Agilent 5183-4479 Headspace Crimp Bottle Caps, PTFE/Butyl Septa: A Detailed Analysis
The Agilent 5183-4479 Headspace Crimp Bottle Caps, PTFE/Butyl Septa, are an essential component in various analytical techniques, particularly in headspace gas chromatography. These caps offer several advantages, but like any other product, they come with their share of pros and cons.
Pros:1. Sealing Integrity: The PTFE/Butyl septa provide excellent sealing integrity, preventing any leakages and ensuring accurate and reliable analysis.
2. Chemical Resistance: The PTFE material is highly resistant to chemicals, making it suitable for use in various applications, including volatile and corrosive analytes.
3. Compatibility: These caps are compatible with a wide range of autosamplers and vials, making them a versatile option for laboratories.
4. Long Service Life: The PTFE/Butyl septa have a long service life, reducing the frequency of replacement and saving costs in the long run.
5. Easy to Install: The crimp caps are easy to install, ensuring a secure and leak-free seal.
Cons:1. Cost: The Agilent 5183-4479 Headspace Crimp Bottle Caps are relatively more expensive compared to other septa types.
2. Limited Compatibility with Some Autosamplers: Some older autosamplers may not be compatible with these crimp caps, requiring the use of other septa types.
3. Manual Crimping: The crimping process can be time-consuming and requires a certain level of skill to ensure a proper seal.
In conclusion, the Agilent 5183-4479 Headspace Crimp Bottle Caps, PTFE/Butyl Septa, offer several advantages, including excellent sealing integrity, chemical resistance, compatibility, long service life, and ease of installation. However, they come with some disadvantages, such as a higher cost, limited compatibility with some autosamplers, and the need for manual crimping.
Based on the analysis, it is recommended to consider the specific requirements of your laboratory and the analytical techniques being employed when deciding whether to invest in Agilent 5183-4479 Headspace Crimp Bottle Caps, PTFE/Butyl Septa. If the benefits outweigh the disadvantages for your application, these caps can be a worthwhile investment for ensuring accurate and reliable analysis.
Condition: New. Compatibility: 20mm headspace crimp-top vials. Specifications. Manufacturer: Agilent Technologies.
This listing is for a sealed 100-pack of Agilent 5183-4479 Headspace Aluminum Crimp Caps with gray PTFE/Butyl rubber septa, 20mm size.These caps are designed headspace GC and GC/MS applications, providing excellent chemical resistance, tight sealing, reliable performance under elevated temperatures pressures. Agilent 5183-4479 Headspace Aluminum Crimp Bottle Caps, Gray PTFE/Butyl Septa 20mm 100/pk. Septum Type: PTFE laminated / Butyl rubber. Ideal for laboratories using Agilent, Paganism, Shiatsu, Thermos, or other headspace auto samplers that accept 20mm crimp-top vials.