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819542

TSKgel® Super-ODS (2.3 µm) HPLC Columns

L x I.D. 10 cm × 2 mm, C18 (octadecyl) phase

Synonym(s):

TSKgel® Reversed Phase HPLC Column

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About This Item

UNSPSC Code:
41115711
eCl@ss:
32110501

product name

TSKgel® Super-ODS HPLC Column, phase C18 (octadecyl), L × I.D. 10 cm × 2 mm, 2.3 μm particle size

material

stainless steel hardware

Agency

suitable for USP L1

product line

TSKgel®

manufacturer/tradename

Tosoh Super-ODS, 19542

extent of labeling

8% Carbon, endcapped

parameter

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

technique(s)

HPLC: suitable

L × I.D.

10 cm × 2 mm

surface area

100 m2/g

matrix

silica particle platform

matrix active group

C18 (octadecyl) phase

particle size

2.3 μm

pore size

140 Å

operating pH

2.0-7.5

separation technique

reversed phase

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General description

TSKgel® Super-ODS 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-ODS columns are more hydrophobic than TSKgel Super-Octyl and 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

accessory

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guard cartridge

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Regulatory Information

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