This Agilent 5500-1247 Quick Connect capillary is made of stainless steel and is 0.12 x 120mm in size. It is designed specifically for use with High Performance Liquid Chromatography (HPLC) systems. The capillary is compatible with Agilent brand chromatography equipment and is ideal for use in medical and laboratory settings. It is a high-quality, reliable accessory that will assist in accurate and efficient chromatography testing.