General description
PUF plugs of appropriate density effectively trap contaminants without creating excessive back pressure. PUF plugs sometimes are used with an additional adsorbent, such as Amberlite® XAD®-2 resin, to collect more volatile contaminants, or with a filter, to trap particles.
Legal Information
XAD is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
Amberlite is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
ASTM is a registered trademark of American Society for Testing and Materials
ORBO is a trademark of Sigma-Aldrich Co. LLC
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