Liners for Large Volume Injections
These liners have properties that are very well understood. They provide a reliable solution to
the majority of the LVI applications. Some liners are packed with proprietary packing
materials that were developed for the large volume injections.
Fritted Liner packed with Chromosorb W, p/no 2414-1020
The liner contains a highly-deactivated packing material that combines a maximum operating
temperature (320°C) with a high sample capacity (in excess of 100 µl in most cases). This liner
has been found to be suitable for the following classes of compounds: PAH’s, mineral oils,
derivatised acid herbicides, drugs of abuse. Pack size: 5 pieces.
Sintered Glass Liner with Taper, p/no 2414-1007
This liner is both very inert and capable of operation up to 600°C. As such it is suitable for the
large volume injection of high molecular weight compounds. The capacity of the liner is lower
than that of a packed liner (about 50 µl, depending upon solvent used). To maximize its
capacity, the liner should be used in combination with a syringe fitted with a dome tipped,
side-hole needle. Pack size: 5 pieces
Quartz Fritted Liner, Frit at 15 mm, p/no 2414-1019
This quartz liner contains a medium porosity frit made from a sintered quartz. The liner is
specifically developed for the high temperature applications (> 500 °C) with a prolonged
analysis time (>10-15 min) when the use of the standard borosilicate liners can be problematic.
Pack size: 5 pieces.
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