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KNAUER columns for the determination of biomolecules up to 5000 Da

  • Eurosil Bioselect 300 C18
  • ProntoSIL 300 C18H
  • Eurosil Bioselect 300 C18

    Ultra pure, spherical wide pore HPLC phase based on silica gel

    Unpolar, monomeric C18 (Octadecyl) modification, endcapped

    7.5 % carbon content (conventional endcapping).

    Properties:

    Separation mechanism: Hydrophobic interaction

    Key features:

    Eurosil Bioselect 300 C18 has been specifically developed for the determination and purification of peptides, proteins, and oligonucleotides up to MW approx. 5000 Da. The optimized manufacturing process guarantees excellent batch–to-batch reproducibility. The Eurosil Bioselect sorbent is the first choice for Biochromatography with silica material.

    Technical data:

    C18 phase based on ultra-pure silica gel (purity > 99 %), metal content < 10 ppm, pH-stability 2 - 8, pore size 300 A, particle size 3 μm, 5 μm, 10 μm (15 μm, 20 – 45 μm on request)

    Recommended application areas:

    hydrophilic biomolecules, peptides, peptide mapping after enzymatic digestion

  • ProntoSIL 300 C18H

    Ultra pure, spherical wide pore HPLC phase based on wide pore silica gel

    Unpolar, monomeric C18 (Octadecyl) modification, endcapped

    7 % carbon content

    ProntoSIL C18 H is the standard C18 support of the Alliance for Chromatography. It is applicable in a wide range of RP-chromatography. The packing is fully endcapped and possesses all of the excellent properties a new generation stationary phase can offer. Keeping in line with all ProntoSIL products, this support is based on an ultra pure silica. The C18 H-bonding type is available in several particle and pore sizes. The wide pore supports show excellent properties for the separation of biomolecules

    such as proteins and peptides.

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