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Wilmad™ SP Scienceware™ 20mm O.D. Medium Walled Precision NMR Tube

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

$661.14 - $682.34

Specifications

Diameter (Metric) Outside 20.000±0.013mm
Thickness (Metric) Wall 0.97mm
View More Specs

Alert:

Caps are not recommended for use with samples dissolved in chloroform-d or acetone-d6


Includes: Tube and disposable cap

Products 3
Catalog Number Mfr. No. Model Length (Metric) Price Quantity  
Catalog Number Mfr. No. Model Length (Metric) Price Quantity  
16-800-366 View Documents Wilmad-LabGlass™
663522075
20-9-7-5 178mm Pack of 5 Each for $661.14
 
16-800-367 View Documents Wilmad-LabGlass™
663522085
20-9-8-5 203.2mm Pack of 5 Each for $678.51
 
16-800-368 View Documents Wilmad-LabGlass™
663522095
20-9-9-5 228.6mm Pack of 5 Each for $682.34
 
Description

Description

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
Specifications

Specifications

20.000±0.013mm
0.97mm