TSKgel® Super-Phenyl Guard Cartridge, phase phenyl, L × I.D. 1 cm × 2 mm, 2.3 μm particle size
material
stainless steel
Agency
suitable for USP L11
product line
TSKgel®
manufacturer/tradename
Tosoh 42177
extent of labeling
3% Carbon, multilayer, endcapped
parameter
no limitation salt concentration 0-100% organic solvent 10-50 °C temperature
technique(s)
HPLC: suitable
L × I.D.
1 cm × 2 mm
surface area
100 m2/g
matrix
spherical silica
matrix active group
phenyl phase
particle size
2.3 μm
operating pH
2.0-7.5
separation technique
reversed phase
General description
Requires Guard Cartridge Holder, PN 819308.
TSKgel® Super-Phenyl columns are packed with monodispersed 2 micron (nominal, mean particle size is 2.3 micron) spherical silica particles covalently bonded with phenyl groups. The small particle size used in Super Series and TSKgel ODS-140HTP columns provides the highest efficiency of all TSKgel reversed phase columns. The monodispersity of the particles reduces column back pressure to values more typical of larger particles, thus allowing the use of higher flow rates than other 2 micron packings. TSKgel Super-Phenyl columns are less hydrophobic than TSKgel Super-Octyl and TSKgel Super-ODS columns. They are an excellent choice for peptides, proteins, amino acids, tryptic digests, nucleotides, pharmaceutical molecules and food/beverage samples.
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Legal Information
TSKgel is a registered trademark of Tosoh Corporation
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