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819542 Supelco

TSKgel® Super-ODS HPLC Column

phase C18 (octadecyl), L × I.D. 10 cm × 2 mm, 2.3 μm particle size

Synonym: TSKgel® Reversed Phase HPLC Column

  •  eCl@ss 32110501



Related Categories Analytical/Chromatography, HPLC, HPLC & FPLC Columns for Biopolymer Separations, TSKgel HPLC Columns, TOYOPEARL Bulk Media & Accessories, TSKgel Silica-based Reversed-Phase HPLC Columns,
material   stainless steel hardware
mfr. no.   Tosoh Super-ODS, 19542
extent of labeling   8% Carbon, endcapped
parameter   salt concentration
  0-100% organic solvent
  0.25 mL/min flow rate
  250 bar max. pressure
application(s)   HPLC: suitable
L × I.D.   10 cm × 2 mm
matrix   silica particle platform
matrix active group   C18 (octadecyl) phase
particle size   2.3 μm
pore size   140 Å
surface area   100 m2/g
operating pH   2.0 - 7.5
suitability   suitable for L1 per USP
  suitable for L1
mode of chromatography   Reversed phase


Physical form

Shipped in 70% methanol - 30% water.

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.

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Legal Information

TSKgel is a registered trademark of Tosoh Corporation

Price and Availability

All labs need water
Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.


Certificate of Analysis

Protocols & Articles

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