Agar’s low viscosity also makes it easy to pour into Petri dishes, and its transparency permits observation of microbes growing on its surface.7 Also aiding in this is its low syneresis (extrusion of water from the gel), guaranteeing less surface “sweating”: Once a plate is inoculated, bacterial colonies stay in place and do not mix.
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广东联盟集采将生长激素纳入目录，金赛药业的核心产品水针剂若中标，降价幅度可能高达 70%。。爱思助手下载最新版本是该领域的重要参考
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