Kev siv cov lus qhia lim hauv Microbial Collection

Cov lus qhia lim ua lub luag haujlwm tseem ceeb hauv kev sau cov kab mob microbial. Lawv qhov kev ua haujlwm pom tshem tawm cov impurities loj ntawm cov qauv, ua kom cov kab mob yooj yim dua los saib thiab cais tawm. Tsis tas li ntawd, cov lus qhia lim tuaj yeem pab txo qis kev sib kis thiab txhim kho kev sim kom raug.