These columns are shipped in a 0.1% phosphoric acid solution, and recommended working mobile phases are 0.1-0.2% phosphoric acid or sulfuric acid. As long as any buffer salts have been removed from these columns, they can be stored safely in a dilute acidic solution.
59304-U
SUPELCOGEL™ H (9 µm) HPLC Columns
L × I.D. 30 cm × 7.8 mm
Synonym(s):
SUPELCOGEL™ 6% Cross Linked HPLC Columns
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About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
Pricing and availability is not currently available.
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Product Name
SUPELCOGEL™ H, 6% Crosslinked HPLC Column, 9 μm particle size, L × I.D. 30 cm × 7.8 mm
material
stainless steel column
Agency
suitable for USP L17
product line
SUPELCOGEL™
feature
endcapped: no
manufacturer/tradename
SUPELCOGEL™
packaging
1 ea of
parameter
69 bar pressure (1000 psi)
85 °C max. temp.
technique(s)
HPLC: suitable
L × I.D.
30 cm × 7.8 mm
matrix
sulfonated polystyrene/divinylbenzene, spherical particle platform
polymeric
particle size
9 μm
separation technique
ion exclusion
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General description
SUPELCOGEL™ columns containing sulfonated divinylbenzene resins are available in 6 cationic forms, each with unique selectivity, for the analysis 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.
Legal Information
SUPELCOGEL is a trademark of Sigma-Aldrich Co. LLC
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Customers Also Viewed
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I have a SUPELCOGEL™ H (9 µm) HPLC Column and would like to store it for periods of 1-3 weeks. I run it in a dilute acid solution. What solution should I use.
1 answer-
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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What is the % crosslinkage of the SUPELCOGEL Columns?
1 answer-
All SUPELCOGEL resins are 6% crosslinked, except the SUPELCOGEL Ag2, which is 4%.
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