Bulk Silica

C4 Phases

Locate the ideal DAISOGEL bulk silica product for your application by searching by series or pore size. Pre-packed columns are also available.

A range of C4 phases with unique carbon loading, chemical resistances, and selectivities are available.

SP-C4-PK
SP-C4-PK

Our Premium Phase

Our newest C4 phase, the PK Series is a premium product that has been holistically designed for optimized purification of recombinant peptides with enhanced alkaline durability, mechanical strength, and loadability.

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SP-C4-BIO
SP-C4-BIO

Low Carbon Loading Phase

The low carbon loading of the C4-BIO Series makes it suitable for purification of small peptides, microbial proteins (insulin) and oligonucleotides with wide pH range applications.

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SP-C4-P
SP-C4-P

EPO Purification Phase

Ideal for purification of erythropoietin (EPO), our C4-P Series is bonded with butyl groups for moderate hydrophobicity.

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Senior R&D, Downstream Purification