Analytical Grade Ion Exchange Resins

If you currently use one of the Bio-Rad resins listed below, we'd like you to evaluate our analytical grade ion exchange resins and compare their performance and price to the resin you currently use. Eichrom's line of analytical grade ion exchange resins are purified through successive methanol, NaOH and HCl rinses to remove residual organic molecules remaining from the manufacturing process. The cleanliness is confirmed by performance of an extractables test under Eichrom's ISO registered quality system.

Contact us for a complimentary sample of one of our analytical grade ion exchange resins listed below.

Anion Exchange Resins

Eichrom Part Number	Eichrom Product Description	Ionic Form	Size	Wet Mesh Size	Comparable Bio-Rad Part Number	Bio-Rad Product
A8-B500-C-CL	Analytical Grade Anion Exchange 1 x 8 Resin	Chloride	500g	50-100	140-1431	AG® 1-X8
A8-B500-M-CL	Analytical Grade Anion Exchange 1 x 8 Resin	Chloride	500g	100-200	140-1441	AG® 1-X8
A8-B500-F-CL	Analytical Grade Anion Exchange 1 x 8 Resin	Chloride	500g	200-400	140-1451	AG® 1-X8
A4-B500-C-CL	Analytical Grade Anion Exchange 1 x 8 Resin	Chloride	500g	50-100	140-1331	AG® 1-X4
A4-B500-M-CL	Analytical Grade Anion Exchange 1 x 8 Resin	Chloride	500g	100-200	140-1341	AG® 1-X4

Cation Exchange Resins

Eichrom Part Number	Eichrom Product Description	Ionic Form	Size	Wet Mesh Size	Comparable Bio-Rad Part Number	Bio-Rad Product
C8-B500-C-H	Analytical Grade Cation Exchange 8% Crosslinked	Hydrogen	500g	50-100	142-1431	AG® 50W-X8
C8-B500-M-H	Analytical Grade Cation Exchange 8% Crosslinked	Hydrogen	500g	100-200	142-1441	AG® 50W-X8
C4-B500-M-H	Analytical Grade Cation Exchange 8% Crosslinked	Hydrogen	500g	100-200	142-1341	AG® 50W-X4

Please note that this resin cross-reference should be used strictly as a product guide and should not be
construed as a list of equivalents. AG is a registered trademark of Bio-Rad Laboratories, Inc. Please call Eichrom for complete product specifications and for the availability of additional resins and mesh sizes.