KIMAX column with a 250 mL reservoir at the top of the column. Reinforced top and a tooled lower end of the column for extra strength and a tight, leakproof fit with an all-PTFE stopcock. An "O" ring has been added under the PTFE fitment to maintain a liquid tight seal over a large temperature range (0-100°C). Liquid contacts only glass and PTFE. Stopcock is easily removed, providing easy access to column packing. Tip and stopcock assembly are available as replacement components. Replacement stopcock for all sizes is 41006F-2.
