| 摘要 |
PURPOSE:To carry out stably treatment and storage of columns and to prevent generation of damage or the like, by storing the capillary columns in a column holder and treating the columns as one body with a holder. CONSTITUTION:Capillary columns 7 made of quartz glass or the like are stored in a column holder consisting of a supporting plate 1, a stiffening plate 9, and a cover plate 10, and the columns 7 are connected to a introducing tube 8' and a sending-out tube 8'' both inserting in grooves of the supporting plate 1. The columns 7 are treated as one body with the holder, and the treatment and storage of columns are carry out stably to prevent its damage. |
