Sample container for use in a centrifuge instrument
Seal for tube
Sealing device for a bottle containing sparkling wine
Single piece closure device made of PVC
Specimen collecting tube
Stopper
Stopper apparatus for a test tube or similar article
Stopper capsules and method for production thereof
Stopper for aseptic containers
Stopper for bottles
Stopper for forming a gas-tight seal for a variety of bottles
Stopper for racking-off operations
Stoppers for individual beverage containers
Stoppers for individual bottle-type beverage container
Supporting spacer for self-sealing centrifuge tubes
System and method of administering pharmaceuticals and...