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820013

TSKgel® Super-Octyl (2.3 µm) HPLC Columns

L x I.D. 5 cm × 2 mm, C8 (octyl) phase

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About This Item

UNSPSC Code:
41115711

product name

TSKgel® Super-Octyl HPLC Column, phase C8 (octyl), L × I.D. 5 cm × 2 mm, 2.3 μm particle size

material

stainless steel

agency

suitable for USP L7

product line

TSKgel®

manufacturer/tradename

Tosoh 20013

extent of labeling

5% Carbon, multilayer, endcapped

parameter

no limitation salt concentration
0-100% organic solvent
0.25 mL/min flow rate
10-50 °C temperature
150 bar max. pressure

technique(s)

HPLC: suitable

L × I.D.

5 cm × 2 mm

matrix

spherical silica

matrix active group

C8 (octyl) phase

particle size

2.3 μm

operating pH

2.0-7.5

separation technique

reversed phase

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General description

TSKgel® Super-Octyl 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-Octyl columns are less hydrophobic than TSKgel Super-ODS, but more hydrophobic than TSKgel Super-Phenyl columns. They are an excellent choice for peptides, proteins, amino acids, tryptic digests, nucleotides, pharmaceutical molecules and food/beverage samples.

Physical form

Shipped in 70% methanol - 30% water.

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Legal Information

TSKgel is a registered trademark of Tosoh Corporation

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