Wilmad-LabGlass™ 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

Brand:  Wilmad-LabGlass™ 66352-2075

Product Code. 15358898

Includes: Tube and disposable cap

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

• Camber (Metric): 25 μm
• Length (Metric): 178 mm
• Diameter (Metric) Inner: 18.050±0.013 mm
• For Use With (Application): For experiments requiring critical shimming quality (high/ultrahigh field, non-spinning, multi-dimensional, multi-nuclei, DNP experiments and studies involving biological samples)
• Thickness (Metric) Wall: 0.97 mm

• Concentricity (Metric): 51 μm
• Diameter (Metric) Outer: 18.000±0.013 mm
• Field Strength: 350MHz
• Length (English): 7 in.
• Model: 20-9-7-5