Glass Erlenmeyer Flask Set(150 ml/100 ml/50 ml), with 4pcs Graduated Beaker, 3pcs Measuring Cylinder with 3pcs Dropper, 2pcs Stirring Rod and 2pcs Washing Brush for Lab, Science Studies

描述

Glass Erlenmeyer Flask Set(150 ml/100 ml/50 ml), with 4pcs Graduated Beaker, 3pcs Measuring Cylinder with 3pcs Dropper, 2pcs Stirring Rod and 2pcs Washing Brush for Lab, Science Studies