母种培养基的分装,通常由两人同时操作,井且分装的容量不易控制、为此.齐对母种培养基的分装做了如下改进:首先.将洁净的试管口朝上放在试管架上;然后选用一只100rnl注射器去掉针头,趁热抽取做好的母种培养基,分别向每只试管注入6～7ill。这样分装的培养基容量准.操作简便.省工 The mother of the media sub-packaging, usually by two people at the same time, well and the volume of the sub-packaging is not easy to control.To this end, the mother of the media sub-packaging made the following improvements: First, the clean test tube mouth up On a test tube rack; then use a 100rnl syringe to remove the needles, while still taking good mother’s medium, were injected into each test tube 6 ~ 7ill. The volume of medium so sub-sub-standard. Easy operation