These vials are available in multiple sizes, from 6mL, 10ml, and 20 mL. We have available for the flat or rounded bottom. In both clear and amber glass, we offer a writing spot for your options.
Type 33, 51 and 70
Flat | Round Bottom
Amber and Clear
Pakkaging in pp tray and plastic film covered
6mL | 10mL | 20mL
HPLC and GC
ND18 | ND20
Mastelf Headspace vials are made of a superior quality first-rate glass (Type 1) and have a thicker glass wall, which is essentially a better-engineered wall, to withstand higher temperatures and internal pressure. And Headspace GC method is used for analysis, which allows analyzing headspace concentration of volatile gas in a water sample – before and after – coming into contact with water samples – using a known volume of air injected into the vial’s headspace for analysis during shipping or long term storage. Special procedures ensure an adequate purging of all air from the headspace vessel prior to sealing headspaces thus assuring consistent results over time!
Just find the below top added we went over.
We will contact you within 1 working day, please pay attention to the email with the suffix “@mastelf.com”.