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Zeochem silica is produced by a large scale polycondensation process under very tight controls. The resulting high purity silica gels have narrow particle size distribution profiles, as well as high mechanical stability and surface area, which ensures consistently high quality chromatographic purifications and separations. All Zeochem silica gels come in a wide range of morphologies and with many surface modification options.
Zeochem is a quality-oriented Swiss company with locations throughout the world. We strive to provide excellent, responsive service, consistent and high-quality products, and the expertise to help you find product and service solutions.
Product Code 30049031
Product Code 30048950
Product Code 30049002
Product Code 30048973
Product Code 30048995
Product Code 30048987
Product Code 30048952
Product Code 30048976
Discover Zeochem’s high-purity chromatographic silica gels, including ZEOprep™ and ZEObeads™, designed for efficient separations across various chromatography techniques - find the right solution with the Zeochem Selection Guide.
Overview of Zeochem and Silica Gels portfolio.
List of small pack portfolio.
Single slide portfolio.
FAQ's
ZEOprep™ is a packing material providing fast, effective, and reproducible separations. C18 functionalized irregular shaped silica gel is used in Gravity, Flash, and Medium Pressure Chromatography. The C18 ligand gives the silica a non-polar surface, ideal for pharmaceuticals and more.
Particle Size | 40 to 63 ÎĽm |
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Type | Silica Gel |
Phase | C18 Functionalized |
Material | Silica Gel |
Technique | Chromatography |
Particle Shape | Irregular |
ZEOprep™ is a packing material providing fast, effective, and reproducible separations. THIOL Irregular shaped silica gel is used in Gravity, Flash, and Medium Pressure Chromatography. The THIOL ligand makes an Ion Exchange material suitable for weak anion interactions.
Pore Size | 60 Ă… |
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Particle Size | 40 to 63 ÎĽm |
Type | Silica Gel |
Phase | SH (Thiol) Functionalized |
Material | Silica Gel |
Technique | Chromatography |
Particle Shape | Irregular |
ZEOprep™ is a packing material providing fast, effective, and reproducible separations. Irregular shaped silica gel is used in Gravity, Flash, and Medium Pressure Chromatography. The SAX ligand makes an Ion Exchange material suitable for strong cation interactions.
Pore Size | 60 Ă… |
---|---|
Particle Size | 40 to 63 ÎĽm |
Type | Silica Gel |
Phase | SAX Functionalized |
Material | Silica Gel |
Technique | Chromatography |
Particle Shape | Irregular |
ZEOprep™ is a packing material providing fast, effective, and reproducible separations. Irregular shaped silica gel is used in Gravity, Flash, and Medium Pressure Chromatography. Having a moisture content of <1% makes it ideal for moisture sensitive applicaitons.
Pore Size | 60 Ă… |
---|---|
Particle Size | 35 to 70 ÎĽm |
Type | Silica Gel |
Phase | Bare Silica |
Material | Silica Gel |
Grade | Moisture content <1% |
Technique | Chromatography |
Particle Shape | Irregular |
ZEOprep™ is a packing material providing fast, effective, and reproducible separations. NH2 Irregular shaped silica gel is used in Gravity, Flash, and Medium Pressure Chromatography. NH2 ligand gives the silica a medium polar surface, ideal for scavenger applications.
Pore Size | 60 Ă… |
---|---|
Particle Size | 40 to 63 ÎĽm |
Type | Silica Gel |
Phase | NH2 Functionalized |
Material | Silica Gel |
Technique | Chromatography |
Particle Shape | Irregular |
ZEOprep™ is a packing material providing fast, effective, and reproducible separations. Diol functionalized Irregular shaped silica gel is used in Gravity, Flash, and Medium Pressure Chromatography. The DIOL ligand results in a less polar surface than bare silica.
Pore Size | 60 Ă… |
---|---|
Particle Size | 40 to 63 ÎĽm |
Type | Silica Gel |
Phase | DIOL Functionalized |
Material | Silica Gel |
Technique | Chromatography |
Particle Shape | Irregular |
ZEOprep™ is a packing material providing fast, effective, and reproducible separations. ZEOprep irregular shaped silica gel has a high polarity surface, and is ideal for conventional applications suitable for Gravity, Flash, and Medium Pressure Chromatography.
Type | Silica Gel |
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Phase | Bare Silica |
Material | Silica Gel |
Technique | Chromatography |
Particle Shape | Irregular |
ZEObeads™ is a high purity, high performance Chromatographic Silica gel whose spheroidal morphology offers superior purifications. ZEObeads™ is available in a variety of formats for increased flexibility (C18, C4, C8, C18, NH2, NH2P, DIOL, CN).
Pore Size | 50 Ă… |
---|---|
Particle Size | 20 to 30 ÎĽm |
Type | Silica Gel |
Material | Silica Gel |
Technique | Chromatography |
Particle Shape | Spheroidal |
ZEOsphere™ is a high purity, high performance Spherical Chromatographic Silica gel ideal for high performance, high resolution purifications and separations available with 10 μm pores with particle sizes 100 A, 120 A and 300 A and functionalized formats (C18, C4, C8, C18, NH2, NH2P, DIOL, CN).
Particle Size | 10 ÎĽm |
---|---|
Type | Silica Gel |
Material | Silica Gel |
Technique | Chromatography |
Particle Shape | Spherical |
ZEOprep™ is a packing material providing fast, effective, and reproducible separations. Irregular shaped silica gel is used in Gravity, Flash, and Medium Pressure Chromatography. ZEOprep HYD has a moisture content of 4 to 6% for processes better suited to a more hydrated silica.
Pore Size | 60 Ă… |
---|---|
Type | Silica Gel |
Phase | Bare Silica |
Material | Silica Gel |
Grade | Moisture content 4 to 6% |
Technique | Chromatography |
Particle Shape | Irregular |
ZEOprep™ is a packing material providing fast, effective, and reproducible separations. NH2P Irregular shaped silica gel is used in Gravity, Flash, and Medium Pressure Chromatography. NH2P ligand gives the silica very polar surface ideal for scavenger applications.
Pore Size | 60 Ă… |
---|---|
Particle Size | 40 to 63 ÎĽm |
Type | Silica Gel |
Phase | NH2P Functionalized |
Material | Silica Gel |
Technique | Chromatography |
Particle Shape | Irregular |