Constricted NMR Sample Tubes

Constricted NMR tubes offer a convenient way to seal your sample from air or other contaminants. Simply heat the constricted portion using a suitable source, and gently twist and pull on the open end to seal. Also allows samples to be stored under vacuum or inert gas.

O.D.
(mm)
Constricted I.D.
(mm)
3mm - 10mm 1.2 ± 0.05

Constricted Select Series™ for

High Resolution NMR

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Constricted Standard Series™ for

Routine NMR

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Download Download Operating Instructions for
Constricted NMR Sample Tubes
constricted-nmr-sample-tubes