... Economical and practical 3, High safety, protect the operator Lab glassware cleaning machine/washer- disinfector(FL222)Labware cleaning machine/washer-disinfector ... the greatest degree.3, The machine is fit to clean lab glassware like test-tube, beaker, flask, cylinder, volumetric flask, ... 30 big ones ), make the cleaning agent sprayed into glassware which is awaited to be cleaned.Product Advantages 1, ...