NMR Tubes, 3 mm, Wilmad, Precision

Thin-walled Precision NMR Tubes. To maximize Signal-Noise-Ratio, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. For experiments requiring critical shimming quality (high/ultrahigh field, nonspinning, multi-dimensional, multi-nuclei, DNP experiments and studies involving biological samples).

Made from borosilicate glass, ASTM E438 Type 1 Class A
Hydrolytic class 1
Inner surface is resistant to strong acid and base at ambient temperature
For temperatures up to 230 °C and within a temperature step of 120 °C
Include disposable caps

Int. Ø:	2.4195 mm ± 0.0065
Wall thickness:	0,29 mm
Material:	Borosilicate

Ext. Ø	Length mm	Frequency	PK	Cat. No.
2.9935 mm ± 0.0065	178	300 MHz	5	4682757
2.9935 mm ± 0.0065	178	400 MHz	5	4682764
2.9935 mm ± 0.0065	178	500 MHz	5	4682772
2.9935 mm ± 0.0065	203	500 MHz	5	4682774
2.9935 mm ± 0.0065	178	600 MHz	5	4682782
2.9935 mm ± 0.0065	203	600 MHz	5	4682784
2.9935 mm ± 0.0065	229	600 MHz	5	4682786
2.9935 mm ± 0.0065	178	800 MHz	5	4682790