Silicone Rubber Stopper • Fits 1.5 - 3mm NMR Tube • 50 Pack

Silicone Rubber Stoppers for NMR Sample Tubes

• Clear/Translucent
• Will fit our thin wall tubes having an O.D. of 1.5 mm to 3 mm. (1.2 mm to 2.4 mm I.D.)
• Packed in Lots of 50
  
  These stoppers can provide a solution for those difficult situations when a standard tube cap cannot be used, as, for instance, when space is a limiting factor.