Keeping samples sensitive to air or moisture from making contact with atmospheric oxygen or Investigations of solid-state samples using CP-MASS NMR techniques have become routine in many of today's NMR laboratories. 標籤 (Tags): nmr, NMR Tubes, Sealable Pyrex Rotor Inserts, CP-MASS Read more about NMR-005: Sealable Pyrex Rotor Inserts for CP-MASS