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Tosoh Bioscience GmbH: The Chemistry of Innovation
Reversed Phase Columns: Silica-based
HPLC Columns
80 Å Monomeric RP Silica
100 Å Monomeric RP Silica
2 µm Super Series RP Silica
TSKgel Super-Octyl
TSKgel Super-ODS
TSKgel Super-Phenyl
Specialty RP Silica
High Throughput RP Silica


TSKgel Super-ODS columns are packed with monodispersed 2 µm spherical silica particles covalently bonded with octadecyl 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.

TSKgel Super-ODS is an excellent choice for small peptides, amino acids, tryptic digests, nucleotides, pharmaceutical molecules and food/beverage samples.

 Structure:




 Product Attributes:
Pore size (mean): 110 Å

Exclusion Limit: 20,000 Da

Endcapped: yes

Particle size: 2 μm

pH stability: 2.0 - 7.5

Functional group: C18 (polymeric
bonding chemistry)

% carbon 8%

 Literature:

Chromatography Catalog - Reversed Phase Chromatography

Reversed Phase Brochure

Operating Conditions and Specifications -
TSKgel Super-ODS



 Application

Comparison of TSKgel Super-ODS to 3 µm columns




Chromatogram of trypsin digest of
α-chymotrypsinogen on Super-ODS






Ordering information:
To place an order please contact
Customer Service

 
P/N Description Pore size Particle size

Dimension

20015 TSKgel Super-ODS 110 Å 2 μm 1 mm ID x 5 cm L


20016 TSKgel Super-ODS 110 Å 2 μm 1 mm ID x 10 cm L


19541 TSKgel Super-ODS 110 Å 2 μm 2 mm ID x 5 cm L


19542 TSKgel Super-ODS 110 Å 2 μm 2 mm ID x 10 cm L


18154 TSKgel Super-ODS 110 Å 2 μm 4.6 mm ID x 5 cm L


18197 TSKgel Super-ODS 110 Å 2 μm 4.6 mm ID x 10 cm L


19672 TSKgel Super-ODS Guardgel Cartridge for P/N 19541, 19542, 3 pieces/pkg 110 Å 2 μm 2 mm ID x 1 cm L


19308 TSKgel Guard Cartridge holder for
P/N 19672
    2 mm ID x 1 cm L


18207 TSKgel Guardfilter for P/N 18154, 18197     4 mm ID x 0.4 cm L


18206 TSKgel Guardfilter holder for P/N 18207     4 mm ID x 0.4 cm L




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Technical support

Frequently asked questions
-- RPC


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General Principles of
Chromatography - Mode Poster


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Tosoh Bioscience GmbH Zettachring 6, 70567 Stuttgart, Germany  Tel: +49-711-132570  Email: info.tbg@tosoh.com