What are the experimental equipment commonly used in microbial experimentsWhat are the experimental equipment commonly used in microbiology laboratories? To summarize for you:(1) Ultra-clean workbenchThe cultivation of microorganisms is carried out aseptic culture in a specific medium, so aseptic cu
READ MOREEquipment commonly used in chemical laboratories1. Test tube: used as a reaction container for a small amount of reagents, used at room temperature or heating. Note that it cannot be quenched after heating to prevent explosion.2. Beaker: Used as a reaction vessel for preparing solution and a larger
READ MOREPreparation and operation of volumetric flaskThe volumetric flask is a thin-necked pear-shaped flat-bottomed glass bottle with a glass ground stopper or a plastic stopper. There is a marking line on the neck, which indicates the volume of liquid in the bottle when the liquid is full to the marking l
READ MOREThe main purpose of the beaker and matters needing attention1. The main purposes of the beaker are as follows:(1) The reactor of the substance and the determination of the combustion products.(2) Dissolve and crystallize a substance.(3) Take, evaporate and concentrate or heat the solution.(4) Weigh
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