Chromatography supplies

Chromatography supplies gathers the small consumable parts that keep HPLC and GC systems running, such as septa and related sealing parts. Method developers, instrument technicians and routine analysts keep these in the drawer next to the instrument.

The 207 products listed are all from Macherey-Nagel. Soft silicone septa are a core part of the range, offered in N 9, N 11, N 12 and N 13 sizes with a 3 mm thickness and supplied in packs of 50. These complement the vials, caps and crimping tools found in the neighbouring Lab Consumables sections.

Match the septum diameter to the cap or port it seals, and check the thickness against the clearance in your crimper or screw cap. Gas chromatography users also have a dedicated GC septa, ferrules & fittings section to browse. Lancetech Limited supplies chromatography consumables to UK laboratories and can quote bulk packs on request, so ask if you need more than the listed pack size.