Glass Beads Breakthrough Volume Data
Glass Beads provide minimal rapping ability for most analytes. They are mainly useful for the trapping of very large hydrocarbons that condense on the glass beads surface during the collection process and are readily released in the desorption process.
Available from Supelco, Inc.
Supelco Park, Bellefonte, PA 16823
Part Number - 5-9202
Yttria coated filament at start
Yttria coated filament after 16,000 cycles