Includes 100 pieces of rubber plugs for various laboratory applications.
Compatible with flask sizes #14, #19 and #24, making it versatile for various experiments.
Designed for use with saltwater bottles,
Perfect for home brewing in a laboratory or for DIY projects that require a reliable seal.
Easy to use and install, making you safe
Description
100pcs/pack #14#19#24 Flask Aboral Rubber plug Salt water bottle stopper Laboratory Opposite Bottle plug
Specification:
14 is used for the inner diameter of bottles of 14mm
19 is used for the inner diameter of 19mm bottles
24 is used for the inner diameter of bottles of 24mm