SP Wilmad-LabGlass Thin-Walled Precision NMR Sample Tubes, 5 mm, SP Industries
Supplier: Avantor
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About this item
To maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming.
- Inner surface is resistant to strong acids and bases 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
- Note: Caps are not recommended for use with samples dissolved in chloroform-d or acetone-d6
Tight Int.Ø and Ext.Ø tolerance as small as 0.0065 mm accommodates Wilmad inserts.
Ideal for experiments requiring critical shimming quality (high/ultrahigh field, non-spinning, multi-dimensional, multi-nuclei, DNP experiments and studies involving biological samples).
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.
Delivery: Include disposable cap.
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