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59342

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59342
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SUPELCOGEL K

by Sigma Aldrich

SUPELCOGEL™ K HPLC Column
9 μm particle size, L × I.D. 30 cm × 7.8 mm

HPLC Columns for Carbohydrates
SUPELCOGEL™ columns containing sulfonated divinylbenzene resins are available in 6 cationic forms, each with unique selectivity, for the analyses of saccharides or organic acids.
While chemical and physical properties do not vary significantly within different classes of sugars, HPLC separations of carbohydrates depend on differences in conformation, configuration, and column type.

Separate raffinose, sucrose, glucose, fructose and betaine, a trymethylammonium zwitterionic compound found in beet and cane sugars and widely distributed in other plants.

Specification
Vendor Sigma Aldrich Internal Diameter 7.8
Brand SUPELCOGEL K Operating Temperature 85
Modifification Sulfonated polystyrene/ divinylbenzene pH stability from 1.0
Particle Size 9.0 pH stability to 13.0
Length 300
Similar columns from other manufacturers to SUPELCOGEL K

Up to 10 unique Brand families from other Vendors with the same Mode and the same Modification.

How similarity is calculated
Eligible families receive a weighted score from Modification (25%), Product Usage (20%), Carbon Load (15%), Endcapping (10%), Pore Size (10%), Surface Area (8%), pH Stability (8%) and Particle Size (4%). The score uses data available in both families and requires at least three comparable criteria, at least 50% data coverage and a minimum 55% score. A relevant active sponsor may appear first and is always labelled Sponsored.
A similarity score does not guarantee identical selectivity or performance. Confirm suitability under the intended method conditions.
No other-Vendor Brand family with the same Mode and Modification meets the comparable-data and similarity thresholds.
Product Usage values
Carbohydrate Monosaccharides/disaccharides Oligosaccharides Organic acids Sugars
Application values
No Application values are assigned to this Product.
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