Column is brand new and unused, box only opened for pictures. Any questions just ask, thanks! The Agilent 693975-302 HPLC LC Chromatographic Column is a high-quality product made in Germany by Agilent. This column is designed with a 3.0 x 1.5mm size and 2.7 micron diameter, making it ideal for chromatographic applications in various industries. Agilent is a reputable brand known for producing reliable and precise instruments in the field of electrical equipment and supplies, particularly in research and analytical laboratories. This chromatographic column is a new product that offers superior performance and accuracy for your analytical needs.