Wilmad™ SP Scienceware™ 5mm O.D. Thin Walled Suprasil™ NMR Tube

Wilmad Precision NMR Suprasil™ (Synthetic Quartz) Tubes are manufactured from high purity synthetic fused silica materials with <0.005ppm Fe2O3 and outstanding optical characteristics in the deep UV to the near IR

Brand: Wilmad™

Manufacturer Part Number: 66308-0575

5PK Suprasil NMR Sample Tube 7 inch, 5mm thin wall

Code: 03

Additional Details:
Additional Details: Weight: 0.04310kg

Product Code. 15378868

Quantity Price
1 £ 446.0 / Pack of 5
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Description and Specification


Material High purity synthetic fused silica materials
Length (Metric) 178mm
Diameter (Metric) Outside 4.9635±0.0065mm
Diameter (Metric) Inner 4.2065±0.0065mm
Field Strength 300MHz
For Use With (Application) Ideal for photolysis experiments that employ 266nm light from a Q-Switched laser or 254nm light emitted by a mercury low pressure lamp with a Schott UG 5 filter, as well as variable temperature experiments that have a temperature step over 120°C
Thickness (Metric) Wall 0.38mm
Model 507-PP-7SUP-5

Manufactured in a state-of-the-art ISO 9001:2008 USA facility using a unique precision shrinking and grinding process to shape the inner surface with maximized filling factor.
  • Transmission rate from 190nm to 2600nm is well over 95% (10mm thickness) excluding reflection
  • Possesses a similar thermal expansion rate and tensile strength as natural quartz which is 14 times more robust during the cooling/heating process than Type 1 Class A glass
  • Tight I.D. and O.D. tolerance as small as 0.0065mm accommodates Wilmad inserts
  • To maximize SNR, Wilmad Precision NMR Suprasil™ Tubes have minimal paramagnetic impurities that would impact shimming
  • Inner surface is resistant to strong acid and base at ambient temperature
  • Safe for experiments at temperatures up to 1300°C
  • 100% inspection with multiple NIST traceable gauges and optical surface defect checks