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Benson Polymeric

Benson Carbohydrate BP Series

USP	Packing material	Recommended column
L19	Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the calcium form, 5 – 15 μm in diameter	BP-100 Ca BP-800 Ca
L34	Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the lead form, 7 to 9 μm in diameter	BP-100 Pb BP-800 Pb
L58	Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the sodium form, about 6 to 30 μm diameter	BP-100 Na BP-200 Na BP-800 Na

Column Selection ;

Benson Polymeric offers a wide variety of columns for the analysis of carbohydrates. All of our columns are packed with polymeric materials

specifically designed to maximize your separation needs. Benson Polymeric columns utilize a variety of separation mechanisms that allow

carbohydrates to be separated without the need of gradients. By altering the ionic form of our polymers (calcium, lead, sodium, silver, and

potassium) specific carbohydrate mixtures can be separated (see Applications section) by simply using water as your mobile phase.

Another technique Benson Polymeric uses to maximize your separation is to offer a range of cross-linked polymers

(see Polymer Description).

The degree of cross-linkage determines the porosity of the polymers which can be used to enhance certain separations.

Benson Polymeric recommends using column ovens in combination with our columns since the best separations are usually obtained

at elevated temperatures (typical range 30 – 90℃ Celsius).

Benson Polymeric

During the past 35 years, as Benson Company and Benson Polymeric, Inc., we have provided premium

column packing materials and pre-packed columns to the major chromatography equipment manufacturers and supply

distributors in the industry as well as direct sales through dealers. The primary objective of our company is

to provide the highest quality products and technical services to our customers.

Benson’s sole focus is to provide high quality polymeric products. We are able to offer a complete line of columns

at competitive pricing. Not only can we reduce your analysis costs, we also provide quick and knowledgeable service

to our customers.

Applications :

The chart below lists the typical types of standards that can be separated on Benson Polymeric columns.

For specific recommendations on the column and method best suited to maximize the separation of your particular sample

please contact our customer support staff at Benson Polymeric.

Benson Column Description	Benson Part Number	Typical Applications
BP-100 Ca	1000-0	Corn syrup, sugar alcohols, sugars
BP-100 Ca	1040-0	USP analysis of mannitol and sorbitol
BP-100 Ca	1070-0	Corn syrup, sugar alcohols, sugars
BP-200 Ca	1500-0	Corn syrup, sugar alcohols, sugars
BP-200 Na	1550-0	Oligosaccharide analysis up to DP11 in samples containing salt
BP-200 Ag	1600-0	Oligosaccharide analysis up to DP11
BP-100 Pb	1200-0	Biomass derived sugar samples, lactose, sucrose, maltose
BP-800 Ca	8000-0	Sweetner analysis, monosaccharides, high fructose corn syrup, di-, tri, and tetrasaccharides, sugar alcohols, mannitol and sorbitol
BP-800 K	8300-0	Mono-, di-, trisaccharide analysis in corn syrup and brewing wort samples, g;ucose, maltose, maltotriose, be-taine.
BP-800 Na	8700-0	Molasses and other sugars in high salt sample
BP-800 Pb	8200-0	Cellulose-derived monosaccharides, pentoses and hexoses from wood products, dairy products (sucrose, lactose, fructose)

Column Comparison Chart :

Benson Polymeric offers a complete line of high quality and cost effective columns for analysis of carbohydrates. The chart belowlists our recommended replacement columns for polymeric columns offered by other suppliers. For specific recommendationson the column and method best suited to maximize the separation of your particular sample please do not hesitate to contactthe support staff at Benson Polymeric.

Applications :

#D-Mannitol #Mannitol #Sorbitol #Isomalt