13mm Vial Stopper, Treated Round Bottom, Pack of 100
Bromobutyl rubber construction.
NON-washed. The customer or end user must wash or sterilize as required to meet appropriate industry standards.
13mm Vial Stopper, Treated Round Bottom, Pack of 100. For serum vials that have a 7mm hole opening and 13mm rim to rim top diameter.
Bromobutyl rubber construction.
NON-washed. The customer or end user must wash or sterilize as required to meet appropriate industry standards.