Extreme Series Level 3 High Pressure Valved Ultra-Thin Wall | 5 mm | 8 Inch | 500 MHz NMR Sample Tube

5mm, Extreme Series Level 3, ULTRA-THIN Wall, Valved NMR Tubes for Extreme Pressure, 1 Pack

• 5mm
• 500MHz
• 8" (203mm) NMR Tube
• Ultra-Thin Wall
• For High Pressure
  
  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.
  
  Our ULTRA-THIN NMR tubes are crafted from high-quality Type I borosilicate glass, known for its excellent chemical resistance and low thermal expansion. They are rated for a wide temperature range, up to +200°C, making them suitable for both low and high-temperature NMR studies. The thinner walls facilitate better heat transfer, ensuring more uniform temperature control throughout your sample.
  
  Additionally, these ULTRA-THIN tubes minimize the background signal from the glass, resulting in cleaner spectra and more precise data. The tubes maintain a high precision roundness and are rigorously tested to meet stringent quality standards. Whether you’re working with precious samples or seeking to push the boundaries of NMR analysis, our ULTRA-THIN series offers the perfect blend of performance and precision for your research needs.