CHIRALPAK® ZWIX(+) / CHIRALPAK® ZWIX(-) Amphoteric Ion Exchange Type Chiral Columns

Cat. No.	Description	Specification	Unit	Price
CC02494726-01	CHIRALPAK® ZWIX (+), Analytical Column	4.0 mm×150 mm, 3 μm particle size	Each	Inquiry
CC02494726-02	CHIRALPAK® ZWIX (+), Analytical Column	4.0 mm×250 mm, 3 μm particle size	Each	Inquiry
CC02494726-03	CHIRALPAK® ZWIX (+), Analytical Column	3.0 mm×150 mm, 3 μm particle size	Each	Inquiry
CC02494726-04	CHIRALPAK® ZWIX (+), Analytical Column	3.0 mm×250 mm, 3 μm particle size	Each	Inquiry
CC02494726-05	CHIRALPAK® ZWIX (+), Semi-preparative Column	10 mm×250 mm, 5 μm particle size	Each	Inquiry
CC02494726-06	CHIRALPAK® ZWIX (+), Semi-preparative Column	21 mm×250 mm, 5 μm particle size	Each	Inquiry
CC02494726-07	CHIRALPAK® ZWIX (-), Analytical Column	4.0 mm×150 mm, 3 μm particle size	Each	Inquiry
CC02494726-08	CHIRALPAK® ZWIX (-), Analytical Column	4.0 mm×250 mm, 3 μm particle size	Each	Inquiry
CC02494726-09	CHIRALPAK® ZWIX (-), Analytical Column	3.0 mm×150 mm, 3 μm particle size	Each	Inquiry
CC02494726-10	CHIRALPAK® ZWIX (-), Analytical Column	3.0 mm×250 mm, 3 μm particle size	Each	Inquiry
CC02494726-11	CHIRALPAK® ZWIX (-), Semi-preparative Column	10 mm×250 mm, 5 μm particle size	Each	Inquiry
CC02494726-12	CHIRALPAK® ZWIX (-), Semi-preparative Column	21 mm×250 mm, 5 μm particle size	Each	Inquiry

Product Description

Product Description

CHIRALPAK® ZWIX(+): (S,S)-ACHSA(*)combined with quinine immobilized to silica gel
(*)trans-2-aminocyclohexanesulfonic acid
CHIRALPAK® ZWIX(-): (R,R)-ACHSA(*)combined with quinidine immobilized to silica gel
(*)trans-2-aminocyclohexanesulfonic acid

CHIRALPAK® ZWIX(+) and ZWIX(-) columns are packed with zwitterionic chiral stationary phases. These novel selectors incorporate both anion- and cation-exchange functional groups. They are designed for separation of zwitterionic molecules, such as underivatized amino acids and small peptides, although numerous other separations of challenging molecules have been reported.