Solid No. 10 Stopper
Laboratory stopper made from pure white gum. This particular rubber stopper meets food grade standards. The stopper has a top measurement of 1 15/16" and a bottom measurement of 15/8".
Laboratory stopper made from pure white gum. This particular rubber stopper meets food grade standards. The stopper has a top measurement of 1 15/16" and a bottom measurement of 15/8".
