Product Overview
Si10UM-10 Silica Microspheres are precision-engineered monodisperse silicon dioxide particles with a nominal diameter of 10 μm. Manufactured using advanced synthesis technology, they exhibit excellent particle size uniformity, high purity, low aggregation and outstanding suspension stability. Their highly spherical morphology provides consistent performance across analytical, biological and industrial applications.
Supplied as a 2.5% aqueous suspension, Si10UM-10 features a naturally hydroxylated silica surface that can be readily modified with amino, carboxyl, epoxy or other functional groups. These microspheres are widely used for immunoassays, chromatography, calibration standards, cell separation research and surface chemistry applications.
Key Features
Monodisperse 10 μm particle size
High purity silicon dioxide
Excellent dispersion stability
Uniform spherical morphology
Low particle aggregation
Hydrophilic hydroxyl surface
High chemical stability
Easy surface functionalization
Excellent batch-to-batch consistency
Suitable for research and industrial applications
Technical Specifications
Parameter | Specification |
|---|
Product Code | Si10UM-10 |
Material | Silicon Dioxide (SiO₂) |
Particle Size | 10 μm |
Surface | Hydroxyl (-OH) |
Solid Content | 2.5% Suspension |
Dispersion Medium | Deionized Water |
Appearance | White Aqueous Suspension |
Storage | 2–8°C |
Packaging | 10 mL / 20 mL / 100 mL |
Applications
Immunoassays
Cell Separation Research
Chromatography
Calibration Standards
Biosensors
Particle Size Standards
Surface Modification
Coating Materials
Laboratory Research
Life Science Research
Product Advantages
Si10UM-10 Silica Microspheres combine excellent particle size uniformity, high purity and superior suspension stability. The 10 μm particle size is well suited for immunoassays, chromatography, calibration standards, cell separation research and biosensor development. Strict manufacturing standards ensure excellent batch-to-batch consistency and reliable experimental performance.
Storage and Handling
Store at 2–8°C.
Do not freeze.
Keep the container tightly closed.
Gently invert before use.
Avoid microbial contamination.
Protect from direct sunlight.
Use clean laboratory equipment during handling.
Customization Service
SANYU GROUP provides customized silica microspheres including:
Customized particle sizes
Customized solid content
Amino surface modification
Carboxyl surface modification
Epoxy surface modification
OEM manufacturing
Bulk production
Custom packaging
Frequently Asked Questions (FAQ)
What are Silica Microspheres?
Silica Microspheres are highly uniform silicon dioxide particles widely used in diagnostics, chromatography, biosensors, calibration standards and life science research.
What is the particle size of Si10UM-10?
Si10UM-10 has a nominal particle diameter of 10 μm, providing excellent particle size uniformity and stable dispersion.
What applications is Si10UM-10 suitable for?
It is widely used in immunoassays, cell separation research, chromatography, calibration standards, biosensors, particle size standards and laboratory research.
Can Si10UM-10 be surface modified?
Yes. The hydroxyl-functional silica surface can be modified with amino, carboxyl, epoxy and other functional groups to meet different biological and industrial application requirements.
How should Si10UM-10 be stored?
Store at 2–8°C, avoid freezing, keep the container tightly sealed and gently mix before use to maintain optimal dispersion stability.rsion stability.
