Remove high levels of alkaline earth and transition metals, neutralize basic samples, and filter particulates with the Thermo Scientific™ Dionex™ Guardcap™ H vial caps. Designed for use with Thermo Scientific™ Dionex™ AS-DV Autosampler PolyVials, Dionex Guardcap H vial caps contain sulfonated strong cation exchange resin in the hydronium form that is embedded in a high density polyethylene matrix. Dionex Guardcap H vial caps seamlessly integrate automated inline sample preparation into your existing sample workflow without the need for additional labor, time, and complexity.
|Type||Functionalized Vial Cap|
|Material||OnGuard H Resin|
|Description||Guardcap H Vial Cap, Pk. of 125|
|For Use With (Equipment)||5 mL AS-DV PolyVials|
|Unit Size||Each 1|
|Catalog Number||Specifications||Unit Size||Type||For Use With (Equipment)||Material||Price (USD)||Availability||Quantity|
|302504||Each 1||Functionalized Vial Cap||5 mL AS-DV PolyVials||OnGuard H Resin|
Increase the lifetime of your analytical columns and suppressors by removing metals, matrix ions and particulates that can result in fouling.Convenient and Easy to Use
Dionex Guardcap H vial caps come in the familiar filter cap format used with Dionex PolyVials. If you can load a filter cap on a Dionex PolyVial, you can use Dionex Guardcap H for automated inline sample preparation. Unlike Dionex OnGuard™ II H cartridges, Dionex Guardcap H vial caps require no pretreatment procedures prior to use.