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TSKgel® Amide-80 HPLC Column

SUPELCO/819695 - phase carbamoyl, L × I.D. 10 cm × 2 mm, 5 μm particle size

Synonym: TSKgel® Amide-80

Product Type: Equipment/Book

Catalog Number PKG Qty. Price Quantity
45-819695 1 ea
$1300.00
1/EA
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agency suitable for USP L68
L × I.D. 10 cm × 2 mm
manufacturer/tradename Tosoh 19695
material stainless steel hardware
matrix silica particle platform
matrix active group carbamoyl phase
operating pH 2.0-7.5
parameter 0-100% organic solvent
  10-80 °C temperature
  80 bar max. pressure
particle size 5 μm
pore size 100 Å
product line TSKgel®
separation technique hydrophilic interaction (HILIC)
surface area 450 m2/g
technique(s) HPLC: suitable
General description: TSKgel Amide-80 columns are packed with 3, 5, or 10 micron spherical silica particles that are covalently bonded with carbamoyl groups. The amide stationary phase provides a unique selectivity under regular normal phase conditions or in the hydrophilic interaction mode of chromatography. Target applications include the analysis of saccharides, glycans, oligosaccarides, peptides and polar compounds from natural products. Unique advantages of Amide-80 phase for saccharide analysis include novel hydrogen bonding retention mechanism between hydroxyl groups of the sample and the carbamoyl group in the stationary phase. The stationary phase does not react with reducing sugars and can be used at elevated temperatures (4 to 80 °C) to prevent peak splitting of carbohydrates that can occur at lower temperatures. In addition, the new, high efficiency, 3 micron columns offer shorter analysis time and enhanced sensitivity for LC-MS applications.
Legal Information: TSKgel is a registered trademark of Tosoh Corporation
Recommended products: Discover LiChropur reagents ideal for HPLC  or LC-MS  analysis
UNSPSC 41115711

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