细胞培养工作中有时需要用CO_2培养箱,但CO_2培养箱价格甚高,这里介绍一种非常简单而又实用的“CO_2培养箱”。将一只真空干燥器洗净,在放置变色硅胶的槽中放入1/5到1/3的饱和NaHCO_3溶液。去掉干燥器盖上的塞子,换上一只橡皮塞,塞上插入一只注射针尖,使干燥器内外通气。将培养 CO 2 incubators are sometimes required for cell culture work, but CO 2 incubators are expensive and here is a very simple and practical CO 2 incubator. A vacuum dryer was washed, placed in the discoloration of silica gel into the slot 1/5 to 1/3 of saturated NaHCO_3 solution. Remove the stopper on the dryer cover, put on a rubber stopper, insert a needle on the plug, the dryer inside and outside ventilation. Will train