Due to their accuracy and simplicity of handling lab droppers find application in different medical fields, in pharmaceutical and chemistry labs, cosmetics, aromatherapy, and in other specialized environments.
To take some liquid immerse the tip of the dropper into it from the upright position and then push lightly on the dropper bulb and gently relieve the pressure on it to fill a tube with liquid. Its work is based on the displacement of the air inside for transferring, measuring, and controlled dispensing of precise volumes of liquid in order to ensure more accurate experimental results.
Here you can find a large selection of lab droppers that are available in a variety of sizes, types, and materials, like glass and plastic medicine droppers, dropper assemblies for bottles, and also replacement dropper bulbs.