产品介绍
Product Description
General description
Made of Pyrex® borosilicate glass for compatibility with ground joints, valves, and vacuum racks. Precision ground and highly polished for spinning stability and highest resolution. Tubes have round bottoms and include a sandblasted marking spot for labeling samples. Tubes are thin-walled. Tubes that are 9 in. L are for making standards and for use with tip-off manifolds. Precision Wilmad NMR tubes are suitable for high field NMR spectroscopy.
Legal Information
PYREX is a registered trademark of Corning, Inc.
Wilmad is a registered trademark of SP Industries
技术参数
Specifications
| material | borosilicate glass tube,colorless tube |
| feature | neck thread push fit |
| packaging | pkg of 5 ea |
| manufacturer/tradename | Wilmad 513-7PP-7 |
| parameter | 500 MHz frequency |
| L | 7 in. |
| camber | 13 μm |
| concentricity | 38 μm |
| tube diam. | 10 mm |
| wall thickness | 0.46 mm |
