Nanovolume® HPLC Fittings

Nanovolume® fittings

Nanovolume® fittings for high and ultra-high performance liquid chromatography have bore sizes of 100 or 150 µm (.004"-.006"). The minimal transfer volume contributed by Nanovolume® components makes them especially beneficial in applications with flow rates in the µl/min range, when the transfer volume can be critical.

Nanovolume® fittings for 360 micron OD tubing

360 micron fittings

Our newest high pressure fittings permit direct connection of 360 µm OD tubing – fused silica, PEEK, stainless, or electroformed nickel – without the use of liners.

Nanovolume® fittings for 1/32" tubing

fittings for 1/32 inch tubing

Cheminert 1/32" Nanovolume® fittings, with 100 µm or 150 µm bore, are ideal for high resolution capillary chromatography. Rated at 5000 psi with fingertight nuts, they will remain leak-tight well beyond the burst strength of most PEEK tubing.

Nanovolume® fittings for fused silica tubing

Easy-to-use Cheminert 1/32" fittings can be adapted to accomodate fused silica tubing by simply adding natural PEEK liners, sized to the most common ODs of FS. The line includes column end fittings for FS capillary columns.

Our 360 micron fittings are sized precisely for FS.




Our new fitting connects a 360 µm FS tube directly into a 1/16" fitting detail, with the bore of the FS tube precisely aligning with the bore of the valve. Product information