Capillary yog cov khoom siv tseem ceeb hauv HPLC, uas ua lub luag haujlwm tseem ceeb hauv kev txuas cov ntsuas ntsuas, thiab cov kab chromatographic. Chromasir®pab neeg tsim peb lub capillaries thiab lwm yam fittings, ua rau peb capillaries (Traline series, Ribend series thiab Supline series) nyob rau hauv ntau txoj kev, thiab tau txais ntau patents. Lub capillary series tau raug tshuaj xyuas los ntawm SGS, tag nrho lees paub cov khoom siv capillary. Lub capillary ntawm Chromasir®yog sib xws nrog ntau tshaj 95% HPLC.