产品名称
TSK-GEL® 正相/亲水作用 (HILIC) 色谱柱, phase carbamoyl, L × I.D. 25 cm × 4.6 mm, 5 μm particle size
material
stainless steel hardware
agency
suitable for USP L68
description
Amide-80 HR
product line
TSKgel®
mol wt
100 - 2000
manufacturer/tradename
Tosoh 21982
parameter
0-100% organic solvent, 10-80 °C temperature, 150 bar max. pressure
technique(s)
HPLC: suitable
L × I.D.
25 cm × 4.6 mm
surface area
450 m2/g
matrix
silica particle platform
matrix active group
carbamoyl phase
particle size
5 μm
pore size
100 Å
operating pH
2.0-7.5
separation technique
hydrophilic interaction (HILIC)
General description
TSKgel Amide-80 columns are now also available packed with 2 μm spherical silica particles, offering higher resolution and faster analysis with equivalent retention and selectivity as TSKgel Amide-80, 3 μm columns. This allows for smooth method transfer from a 3 μm to a 2 μm column. In addition, TSKgel Amide-80, 2 μm columns more highly retain hydrophilic compounds than competitive amide columns on the market.
Packed with 2, 3, 5, or 10 μm spherical silica particles that are covalently bonded with carbamoyl groups, TSKgel Amide-80 columns are used for the analysis of saccharides, glycans, oligosaccharides, peptides and polar compounds from natural products. The amide stationary phase provides a unique selectivity under regular normal phase conditions or in the hydrophilic interaction mode of chromatography.
TSKgel Amide-80 HR, 5 μm columns offer higher specifications for plate count compared to traditional TSKgel Amide-80, 5 μm, 4.6 mm ID x 25 cm columns (N = > 18,000 vs. 8,000). This equates to more efficient chromatography.
Packed with 2, 3, 5, or 10 μm spherical silica particles that are covalently bonded with carbamoyl groups, TSKgel Amide-80 columns are used for the analysis of saccharides, glycans, oligosaccharides, peptides and polar compounds from natural products. The amide stationary phase provides a unique selectivity under regular normal phase conditions or in the hydrophilic interaction mode of chromatography.
TSKgel Amide-80 HR, 5 μm columns offer higher specifications for plate count compared to traditional TSKgel Amide-80, 5 μm, 4.6 mm ID x 25 cm columns (N = > 18,000 vs. 8,000). This equates to more efficient chromatography.
Physical form
Shipped in 75% acetonitrile - 25% water.
Legal Information
TSKgel is a registered trademark of Tosoh Corporation
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