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818276 Supelco

TSKgel® Super-Octyl HPLC Column

phase C8 (octyl), L × I.D. 10 cm × 4.6 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-Octyl, 18276
extent of labeling   5% Carbon, multilayer, endcapped
parameter   salt concentration
  0-100% organic solvent
  10-50 °C temperature
  300 bar max. pressure
  4 mL/min flow rate
application(s)   HPLC: suitable
L × I.D.   10 cm × 4.6 mm
matrix   silica particle platform
matrix active group   C8 (octyl) 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
  suitable for L7 per USP
mode of chromatography   Reversed phase


Physical form

Shipped in 70% methanol - 30% water.

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 octyl groups. The small particle size makes the Super series the highest efficiency reversed phase columns in the TSKgel product line. The monodispersed packing generates operational back pressures more typical of larger particles allowing the use of higher flow rates than other 2 micron packings and offers less hydrophobicity than TSKgel Super-ODS. TSKgel Super-Octyl is 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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