Shigemi Inc. proudly introduces the latest high precision NMR tubes. The uniform inner diameter is achieved by vacuum forming, and the smooth outer service is obtained by means of a fully automated grinding and polishing machine system. The quality of our NMR tubes are unequivocally proven, even when used at the highest frequency regions, 900 MHz. We believe that our ceaseless technological advances have made it possible to produce NMR tubes with the highest precision, unrivaled in the world. In order to ensure the high quality of our products and meet various customers' requirements, each tube is tested individually and ensured to its thickiness and linearity.
We hope our sample tubes are most useful and beneficial to all of our customers.