WILMAD NMR 5MM TUBE 5 pieces 528-PP-7 1 set (5 pieces)

Wilmad is an NMR sample tube manufacturer with over 40 years of history. We have independently developed high-precision processing techniques and inspection methods, and provide a wide variety of NMR sample tubes to researchers around the world. It is currently the most widely used NMR sample tube in research laboratories around the world. In NMR measurements, if there is variation in the direction and strength of the magnetic field inside the sample, the resolution decreases. Therefore, it is necessary to select a sample tube with minimal unevenness in wall thickness and overall curvature. In NMR sample tubes, the "roundness" which indicates the uniformity of the wall thickness and the "warping" which indicates the overall curvature are important parameters that determine the performance of the sample tube. Outer diameter: 5mm Inner diameter: 4.24mm Length: 7" (178mm) Roundness: 0.025mm Warpage: 0.013mm Grade: 500MHz or less