• Separates common anions and strongly retained hydrophobic anions
• Meets the requirements of U.S. EPA Method 314.0

The Novosep ™ A-1 Column is your best choice for routine anion analysis and for determining other strongly retained hydrophobic anions that previously required specialty columns.

The Novosep ™ A-1 Column can simultaneously separate weakly and strongly retained anions by gradient elution. Carbonate/bicarbonate gradients offer a powerful tool for separating anions that have a wide range of affinities for the column.

Novosep™ A-1 Anion Specifications:

Composition:	Methacrylate based w/ quaternary ammonium functional groups
Particle Size:	7 µ m
Mobile Phase Limits:	pH 2-11, 0-100% organic modifier (methanol, acetonitrile, acetone)
EPA Methods:	314.0
Optimized for Suppressed or Non-Suppressed Conductivity:	suppressed
Applications:	Inorganic anions, weak and strong acid ions; ideal for separation of hydrophobic anions

Novosep™ A-1 Anion IC Columns

PEEK Cat. No.	SS Cat. No.	I.D. x Length
A-51401	A-51402	4.6 x 30mm
A-51403	A-51404	4.6 x 50mm
A-51405	A-51406	4.6 x 100mm
A-51407	A-51408	4.6 x 150mm

Guards for Novosep™ and Novosep™ A-2 Anion IC Columns

Cat. No.	Description	Qty.
A-38108	GA-1 Anion Cartridges	3
A-80101	All-Guard™ Cartridge Holder*	1

*Direct-Connect™ Column Coupler included