20mm Lyophilization Rubber Stopper with Six Legs
20mm lyophilization rubber stopper also called freeze drying rubber stopper applied to all kinds of freeze-dried preparation with low moisture formulation and good compatibility with freeze-dried powders. This is a new arrival and welcome to ask about it.
● Bromobutyl rubber and chlorobutyl rubber materials
● Gray, Red, Blue, Green etc. are acceptable
● Double pe bag or tyvek bag and then put into corrugated case
● Free samples can be provided by freight collect