Extreme Series Level 3 High Pressure Valved 5 mm | 7 Inch | 800 MHz NMR Sample Tube

5mm, Extreme Series Level 3, Valved NMR Tubes for Extreme Pressure, 1 Pack

• 5mm
• 800MHz
• 7" (178mm) NMR Tube
• Thin Wall
• For High Pressure
• I.D. (mm) (Volume μl/cm): 4.20 (138)
• Recommended kPa: 700
• Maximum Operating Pressure (bar): 7
• Maximum Operating Pressure (psi): 100
  
  Ultimate Protection: Level 3 Level 3 incorporates additional chemical and solvent resistance over Level 1 and the traditional High Pressure Valved NMR Sample tubes, by the substitution of Kalrez® perfluoroelastomer o-ring(s) in place of the standard fluoroelastomer o-rings. Kalrez® perfluoroelastomer o-rings offer the ultimate level of physical and chemical resistance with the inclusion of a secondary, backup o-ring.
  
  The Extreme Series remains similar in function, use and pressure capability to the traditional High Pressure Valved NMR Sample Tubes, but the PTFE fluoropolymer valve plug has been upgraded and improved by changes to the design of the o-ring seal.
  
  The Extreme Series line consists of two categories: Level 1 and Level 3. Both levels incorporate a certain higher degree of valve seal integrity to guard against leakage or pressure loss due to o-ring failure caused by wear or other physical damage, and / or deterioration or damage caused by chemical exposure.
  
  Download Valved NMR for Extreme Pressure Document Here