天气预报 > 其他 > 培养基中加入琼脂作用是
培养基中加入琼脂作用是
更新时间: 2020-09-12 00:00:00  

在培养基中,琼脂作为凝固剂来将液体培养基转化为固体培养基或半固体培养基。加入琼脂的固体培养基与液体培养基相比优点在于操作简便,通气问题易于解决,便于经常观察研究等。并且琼脂的稳定性良好。

关键词: 培养基 加入 琼脂 作用

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