Do you often see HPLC chromatography columns lying on workbenches or on the ground in the laboratory? ColStor's storage system is easy to use, has a simple structure, and can prevent the loss or damage of chromatography columns. Poor quality chromatographic column storage tanks can reduce the performance and lifespan of chromatographic columns. Can store 90 chromatographic columns - optional accessory tray in a safe molded drawer - molded 6-position tray for easy storage of HPLC tools and accessories - unique stacking box allows you to store more chromatographic columns at any time. You can fix chromatographic columns with a maximum length of 30cm - and also use 5cm, 12.5cm, 15cm and 25cm! 100% steel cabinet - high-quality, solid steel with chrome plated steel D-handle eliminates the huge chromatographic column box - chromatographic columns can be safely placed in a molded drawer to fix all types of terminal connectors - elastic plastic foam is suitable for terminal connectors regardless of narrow or wide multi-function - a single drawer can store chromatography with a maximum of 12 x 12.5cm Column, or a group of short chromatographic columns, protective columns and analysis columns. If you want to mark and store your HPLC chromatographic columns conveniently, Labhut's chromatographic column storage box is an affordable choice.