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位置: 首页> 品牌> Sigma-Aldrich> TSKgel GPC Columns for Applications up to 220° C

TSKgel?GMHHR-H(S) HT2 Guard Column

货号
822892
规格纯度
phase polystyrene-divinylbenzene, L × I.D. 7.5 cm × 7.5 mm, 30 μm particle size
价格
13669 *本价格含增值税费
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数量
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半岛bd体育手机客户端 名称:
TSKgel ?GMH HR-H(S) HT2 Guard Column
TSKgel GPC Columns for Applications up to 220° C
半岛bd体育手机客户端 介绍:

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 22892
参数 1 mL/min flow rate
220 ℃ temperature
technique(s) HPLC: suitable
长度 × 内径 7.5 cm × 7.5 mm
基质 polystyrene-divinylbenzene
基质活性基团 polystyrene-divinylbenzene phase
粒径 30 μm
分离技术 size exclusion (SEC)

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