Shodex® RSpak®

WatersShodex® RSpak®

◈ Product Information
Shodex® RSpak® columns are packed with porous polymeric material that are stable at a pH range of 2-12 and have a different selectivity from silica-based columns. The wide pH range makes the chromatography of basic compounds much easier because it is possible to chromatograph at a higher pH without ion-pairing slats. Waters offers six different types of polymeric packings.

► Shodex® RSpak® 컬럼특성

RSpak® D Series
Column Type	Base Polymer	Functional Group
DS-613	Polystyrene	None
DE-613	Polymethacrylate	None
DC-613	Polystyrene	Sulfonated
D18-613	Polymethacrylate	C18
DS-613	Polymethacrylate	C4

◈ Ordering Information

Product Number	Description	Package
Waters RSpak D Series Column
WAT034220	RSpak DS-613 6 mm ID x 150 mm	1/pkg
WAT034221	RSpak DE-613 6 mm ID x 150 mm	1/pkg
WAT034223	RSpak DC-613 6 mm ID x 150 mm	1/pkg
WAT036578	RSpak D4-613 6 mm ID x 150 mm	1/pkg
WAT034224	RSpak DS-G Precolumn 4.6 mm ID x 10 mm	1/pkg
WAT034225	RSpak DE-G Precolumn 4.6 mm ID x 10 mm	1/pkg
WAT034227	RSpak DC-G Precolumn 4.6 mm ID x 10 mm	1/pkg