It's easy enough to put a piece of brass on the scale and use a medicine dropper to fill the case.
With a medicine dropper , drop 20 drops of water inside the circle.
oils sold in bottles with a rubber-tipped dropper
When purchasing oils, be skeptical of oils that are bottled in clear glass or have a rubber dropper incorporated into its screw-top cap.
She bit her lip and stuck a medicine dropper into the bottle, filling it with a quick squeeze.
Using a shoestring, a medicine dropper , and a sponge strip, how long does it take to get 10 ml of water from the graduated cylinder to the cup?
Have the child lie on one side, and using a medicine dropper , put one to three drops into the ear.
Using a medicine dropper , tongs, and tweezers, how long does it take to remove 30 grains of rice from the bark of a tree?
Put the bulk shot or an olivette about 18 inches from the hook and a dropper about 8 inches from the hook.
When doses of liquid iron supplement are applied with a dropper , the dose should be placed well back on the tongue, and followed with water or juice.