we buy them from a local German manufacturer but internationally  you can simply go for Agilent FS deactivated retention gaps? 

Should be available from most laboratory suppliers or directly. However, I have no idea if this is cheaper that buying it through Thermo, but the possibility is high.

We typically buy 10m of 0.33ID / 0.44OD which fits most of the connections inside the Gasbench and the samples transfer from the needle. But they should be available in various sizes for the connections from the regulators to open splits and MS transfer.


Am 12.01.2018 um 04:54 schrieb ankerssm . <[log in to unmask]>:

Hi All,
Who buys their fused sillica capillary tubing in bulk? I am tired of trying to maintain our GasBench with tubing scraps from Thermo for outrageous prices. I tried Polymicro/Molex but the outer diameters were irregular. 

If you buy spools of capillary tubing, which manufacturer do you recommend? Any tubing I should avoid? Part numbers are always appreciated!

Suzanne Ankerstjerne
Iowa State University
SIPERG Lab Manager

PD Dr. Robert van Geldern
Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) | GeoZentrum Nordbayern
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