产品说明
一般描述
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. These precision Wilmad NMR tubes are suitable for microscale NMR spectroscopy applications.
法律信息
PYREX is a registered trademark of Corning, Inc.
Wilmad is a registered trademark of SP Industries
基本信息
| NACRES | SB.32 |
产品性质
| 物料 | borosilicate glass tube colorless tube |
| 特点 | neck thread push fit |
| 包装 | pack of 25 ea |
| manufacturer/tradename | Wilmad 327-PP-7 |
| 参数 | 400 MHz frequency |
| 长度 | 7 in. |
| 弧度 | 25 μm |
| 同心度 | 25 μm |
| 管直径 | 3 mm |
| 壁厚度 | 0.29 mm |
Sigma-Aldrich
m.cnreagent.com