Only packs of 5 liners are detailed below. Packs of 1 and 25 liners are also available. Liners for Finnigan 9001 and GCQ GCs, see Agilent liners described previously. See each liner geometry on Thermo Scientific Liners A and Thermo Scientific Liners B figures. Look at the geometry of the liners on pictures 1 and 2.