The listing, Thermo Scientific Closure Samples has ended.
Thermo Scientific National Target DP 9mm Closures for 12x32 mm Vials featuring::
Advanced Vial Closure system (AVCS) technology design
Eliminates septa push through
Improved sealing, less evaporation
Unlimited septa/closure flexability
Lower operational costs
Does not include paperwork.
This is only a sample pack.