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Wilmad™ SP Scienceware™ 5mm O.D. Ultra-Thin Walled Precision NMR Tubes

To maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. Tight I.D. and O.D. tolerance as small as 0.0065mm accommodates Wilmad inserts

$268.49 - $535.91


Diameter (Metric) Outside 4.9635±0.0065mm
Thickness (Metric) Wall 0.24mm
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Caps are not recommended for use with samples dissolved in chloroform-d or acetone-d6

Includes: Tube and disposable cap

Products ${productFamilyLength}
Catalog Number Mfr. No. Field Strength Length (Metric) Model Price Quantity  
Catalog Number Mfr. No. Field Strength Length (Metric) Model Price Quantity  
16-800-320 Wilmad™
300MHz 178mm 537-PPT-7-5 Pack of 5 Each for $268.49
16-800-321 Wilmad™
300MHz 203.2mm 537-PPT-8-5 Pack of 5 Each for $285.86
16-800-322 Wilmad™
300MHz 228.6mm 537-PPT-9-5 Pack of 5 Each for $301.29
16-800-407 Wilmad™
400MHz 178mm 540-PPT-7-5 Pack of 5 Each for $410.54
16-800-408 Wilmad™
400MHz 203.2mm 540-PPT-8-5 Pack of 5 Each for $436.29
16-800-409 Wilmad™
400MHz 228.6mm 540-PPT-9-5 Pack of 5 Each for $436.71
16-800-473 Wilmad™
600MHz 178mm 545-PPT-7-5 Pack of 5 Each for $504.66
16-800-474 Wilmad™
600MHz 203.2mm 545-PPT-8-5 Pack of 5 Each for $520.71
16-800-475 Wilmad™
600MHz 228.6mm 545-PPT-9-5 Pack of 5 Each for $535.91


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.
  • Inner surface is resistant to strong acid and base at ambient temperature
  • Can be operated safely at temperatures up to 230°C, and within a temperature step of 120°C
  • Rated as hydrolytic class 1
  • Made from borosilicate glass that meets the requirement of Type 1 Class A glass from ASTM E438 100% inspection with multiple NIST traceable gauges and optical surface defect checks

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Description & Specifications