Hais txog peb cov khoom: Nws yog tsim rau sau, subpackage thiab centrifugation ntawm cov kab mob, hlwb, proteins, nucleic acids thiab lwm yam kev kuaj lom.Muab ob npaug rau xov tsim ntawm lub raj npog, muaj zog sealing, tuaj yeem ua haujlwm nrog ib txhais tes.Zoo tshuaj tiv thaiv thiab kub tsis kam, tuaj yeem wi ...
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