Constricted NMR sample tubes offer a convenient way to seal your sample from the air or other contaminants. Simply heat the constricted portion using a suitable source, then gently twist and pull on the open end to seal. Also allows samples to be stored under vacuum or inert gas.
3mm - 10mm
1.2 ± 0.05
Constricted Select Series™ for
High Resolution NMR
Constricted Standard Series™ for
Routine NMR
