What are the common types of vials available?
Vials are available in various types, including screw-thread, crimp-top, and snap-cap vials. They come in different materials such as glass (borosilicate, soda-lime) and plastic (polypropylene, polyethylene) to suit different laboratory applications.
How do I choose between glass and plastic vials?
Glass vials are ideal for applications requiring chemical resistance, heat stability, and sample purity, while plastic vials are lightweight, shatterproof, and resistant to certain chemicals. The choice depends on the sample type and handling requirements.
Are the vials sterile?
Some vials are pre-sterilized, while others require sterilization before use. If sterility is needed, check product details or request sterilized options from the vendor.
What are vials typically used for?
Vials are used for storing liquids, powders, and samples in laboratory settings, including pharmaceuticals, chemical analysis, chromatography, and biological research.
Can I use these vials for chromatography applications?
Yes, vials specifically designed for chromatography, such as autosampler vials, are available. Ensure compatibility with your chromatography system when selecting vials.
What closure types are available for vials?
Vials come with different closure options, including screw caps, crimp seals, and snap caps, each offering various levels of security and sealing strength depending on the application.
How do I ensure the vials are compatible with my laboratory equipment?
Check specifications such as vial dimensions, neck size, and material compatibility with your instruments, including autosamplers, centrifuges, and storage systems.
Are the vials resistant to chemicals and temperature variations?
Glass vials, especially borosilicate glass, offer high chemical and thermal resistance, making them suitable for extreme conditions. Plastic vials may have limitations depending on the type of chemical exposure.