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Wilmad™ SP Scienceware™ 4mm O.D. 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

$118.11 - $341.34



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  
16-800-260 Wilmad™
100MHz 152.4mm 405-PS-6-5 Pack of 5 Each for $118.11
16-800-261 Wilmad™
100MHz 178mm 405-PS-7-5 Pack of 5 Each for $130.40
16-800-262 Wilmad™
100MHz 203.2mm 405-PS-8-5 Pack of 5 Each for $135.66
16-800-263 Wilmad™
100MHz 228.6mm 405-PS-9-5 Pack of 5 Each for $143.69
16-800-295 Wilmad™
300MHz 178mm 406-PP-7-5 Pack of 5 Each for $144.40
16-800-296 Wilmad™
300MHz 203.2mm 406-PP-8-5 Pack of 5 Each for $149.54
16-800-378 Wilmad™
400MHz 178mm 427-PP-7-5 Pack of 5 Each for $252.00
16-800-379 Wilmad™
400MHz 203.2mm 427-PP-8-5 Pack of 5 Each for $244.40
16-800-380 Wilmad™
400MHz 228.6mm 427-PP-9-5 Pack of 5 Each for $249.40
16-800-467 Wilmad™
600MHz 178mm 435-PP-7-5 Pack of 5 Each for $341.34


  • 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
For experiments requiring critical shimming quality (high/ultrahigh field, non-spinning, multi-dimensional, multi-nuclei, DNP experiments and studies involving biological samples)

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Description & Specifications