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DAISOGEL SP-300-BIO Series
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Are you working with proteins?
SP-300-BIO series

  • 30 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 general use and to separate or purify high molecular weight compounds, especially proteins. 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 C4 phase is recommended for compounds too strongly retained on ODS and C8 phases.

Available types: SP-300-ODS-BIO, SP-300-C8-BIO, SP-300-C4-BIO


Product names and properties / SP-300-BIO series
  Pore Size (nm) Particle Size (um) Pore Volume (mL/g) Surface Area (m2/g) Carbon (%) Minimum Lot (g)
SP-300-5-ODS-BIO 30 5 0.9 100 8 50
SP-300-10-ODS-BIO 30 10 0.9 100 8 500
SP-300-15-ODS-BIO 30 15 0.9 100 8 500
SP-300-20-ODS-BIO 30 20 0.9 100 8 500
SP-300-5-C8-BIO 30 5 0.9 100 6 50
SP-300-10-C8-BIO 30 10 0.9 100 6 500
SP-300-15-C8-BIO 30 15 0.9 100 6 500
SP-300-20-C8-BIO 30 20 0.9 100 6 500
SP-300-5-C4-BIO 30 5 0.9 100 3 50
SP-300-10-C4-BIO 30 10 0.9 100 3 500
SP-300-15-C4-BIO 30 15 0.9 100 3 500
SP-300-20-C4-BIO 30 20 0.9 100 3 500



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