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DAISOGEL SP-200-BIO Series
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Are you working with bigger peptides or smaller proteins?
SP-200-BIO series

  • 20 nm pore size, narrow particle size distribution, ultra high purity totally spherical silica gel
  • High density bonding for extreme performance

The improved high density bonding and full endcapping make it most suitable to separate or purify medium molecular weight compounds, especially insulin. Because of significant improvement in durability, acidic and alkalic resistance it can be used for an extended period of time under acidic mobile phase condition and rinsed for regeneration with NaOH containing solvents. The C8 phase is recommended for compounds too strongly retained on ODS phases.

Available types: SP-200-ODS-BIO, SP-200-C8-BIO, SP-200-C4-BIO


Product names and properties / SP-200-BIO series

Pore Size (nm) Particle Size (um) Pore Volume(mL/g) Surface Area (m2/g) Carbon (%) Minimum Lot (g)
SP-200-5-ODS-BIO 20 5 1.1 200 15 50
SP-200-10-ODS-BIO 20 10 1.1 200 15 500
SP-200-15-ODS-BIO 20 15 1.1 200 15 500
SP-200-20-ODS-BIO 20 20 1.1 200 15 500
SP-200-5-C8-BIO 20 5 1.1 200 8 50
SP-200-10-C8-BIO 20 10 1.1 200 8 500
SP-200-15-C8-BIO 20 15 1.1 200 8 500
SP-200-20-C8-BIO 20 20 1.1 200 8 500
SP-200-5-C4-BIO 20 5 1.1 200 6 50
SP-200-10-C4-BIO 20 10 1.1 200 6 500
SP-200-15-C4-BIO 20 15 1.1 200 6 500
SP-200-20-C4-BIO 20 20 1.1 200 6 500



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