HPLC kolonner fra				MD Scientific er eneforhandler i Danmark for Showa Denko (Shodex)
Download Shodex kataloger og brochurer Startside for Shodex kolonner

• Polymer-Based Columns (RSpak)
• Polymer-Based Columns (Asahipak)
• Polymer-Based Columns (ODP2 HP)
• New Polymer-based Column for HighTtemperature Analysis (ET-RP1)
• Silica-Based Columns (ODS Columns)
• Silica-Based Columns (Others)

Characteristics and Application of Normal and Reversed Phase Columns

RSpak RP18-415 has a pore size of approximately 450 angstrom and are suitable for the analysis of proteins. The Asahipak ODP, C8P and C4P have a pore size of approximately 250 angstrom and are suitable for peptides.
The RSpak DE-613 and DE-413 have a pore size of approximately 100 angstrom can be used for the analysis of a low molecular weight substances such as oligopeptides. Should none the DE-613, 413 or ODS columns give satisfactory results due the non-retention of the sample then the use of the RSpak RP18-413 or the RP18-613 which have a lower polarity can be recommended.

For flere detaljer og pris, kontakt venligst MD Scientific via e-mail: info@md-scientific.dk eller telefon: 7027 8565.

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