eCl@ss 32129209
This new range of premium quality NMR sample tubes feature color-coded banding and caps and a MHz rating that allows instant visual identification to tube grade and application. No more mix ups after cleaning.
Precision grade NMR tubes are made from Type I, Class A, thin-wall (0.38 mm) borosilicate glass for compatibility with ground joints, valves and vacuum racks. They are precision ground and highly polished for spinning stability and highest resolution for any NMR spectroscopy application.
Thrift and disposable grade tubes are made from Type I, Class B, medium wall (0.43 mm) borosilicate glass. Disposable NMR tubes include the caps.
? Color coded banding and caps indicate tube grade
? MHz rating imprinted on every tube
? Marking spot
? Caps are supplied in separate bags of 100
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
ColorSpec is a registered trademark of Sigma-Aldrich Co. LLC
material | borosilicate glass Type 1 |
mfr. no. | Sigma-Aldrich, Z569356 |
limit | 400 MHz frequency |
concentricity × camber | 51 μm × 25 μm |
tube diam. × L | 5 mm × 8 in. |
wall thickness | 0.38 mm |
color | color-coded red |
温馨提示:因厂家更改产品包装、产地或者更换随机附件等没有任何提前通知,且每位咨询者购买情况、提问时间等不同,为此以下回复仅对提问者3天内有效,其他网友仅供参考!若由此给您带来不便请多多谅解,谢谢!
服务热线
0771-3293894