Precision NMR tubes.
Outer Diameter of 5mm
Lenths of 7, 8, and 9 inches
ASTM Type 1 Class A Borosilicate Glass (Pyrex)
Supplied with NMR tube caps
The tubes listed on this site are standard 'thin walled' tubes.
If required, more specialised tubes are available for 100 to 600 MHz instruments:-
Ultra Thin Wall - 15% more sample volume
Step Down Ultra Thin - more sample volume but less fragile
Medium Wall - two times stronger than thin wall tubes
Heavy Wall - Three times stronger than thin wall tubes
Amberised - for light sensitive samples