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

TSKgel® GMHHR-H (20) and (30) HT2 Guard Column

货号
822891
规格纯度
phase polystyrene-divinylbenzene, L × I.D. 7.5 cm × 7.5 mm, 30 μm particle size
参考价格
13669 *本价格含增值税费
促销
服务
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  • 增值税票
数量
-+
产品名称:
TSKgel® GMHHR-H (20) and (30) HT2 Guard Column
TSKgel GPC Columns for Applications up to 220° C
产品介绍:

产品说明

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.
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

产品性质

物料stainless steel
agencysuitable for USP L21
产品线TSKgel®
manufacturer/tradenameTosoh 22891
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)

Sigma-Aldrich

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