半岛bd体育手机客户端 说明
一般描述
The TSKgel mixed bed columns are packed with particles of different pore sizes that are blended to provide an extended linear calibration curve. Mixed bed columns are used when a broad range of polymer molar masses is expected in the sample.
The issue of shearing that occurs with the analysis of ultra-high molar mass polymers is overcome by the TSKgel GMHhr-H(S) HT2 column. The (S) is a reference to this shearing effect.
TSKgel Ultra-High Temperature columns are for the analysis of organic-soluble polymers at extremely elevated temperatures. These columns are for applications up to 220℃ and are shipped in o-dichlorobenzene (ODCB), which can be exchanged for 1-chloronaphthalene and trichlorobenzene.
外形
ODCB can be exchanged by 1-chloronaphthalene and trichlorobenzene.
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法律信息
TSKgel is a registered trademark of Tosoh Corporation
半岛bd体育手机客户端 性质
| 物料 | stainless steel |
| agency | suitable for USP L21 |
| 半岛bd体育手机客户端 线 | TSKgel? |
| manufacturer/tradename | Tosoh 22889 |
| 参数 | 1 mL/min flow rate 20 bar max. pressure 220 ℃ temperature |
| technique(s) | HPLC: suitable |
| 长度 × 内径 | 30 cm × 7.8 mm |
| 基质 | polystyrene-divinylbenzene |
| 基质活性基团 | polystyrene-divinylbenzene phase |
| 粒径 | 13 μm |
| 分离技术 | size exclusion (SEC) |
Sigma-Aldrich
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