- Applications at a Glance
- Bargain Beads
- Dyed Microspheres
- Flow Cytometry Products
- QuickCal® Analysis Template
- Fluorescent Microspheres
- Magnetic Microspheres
- Magnetic Separators
- NIST Traceable Particle Size Standards
- Polymer Microspheres
- ProActive® Protein Coated Microspheres
- SNARe™ DNA Purification Systems
- Solutions and Buffers
- Uniform Silica Microspheres
- ViaCheck™ Viability Instrument Standards
Products
Uniform Silica Microspheres
Carboxyl Silica
SiO2 with carboxyl (COOH) surface groups for the covalent attachment of biomolecules. Carboxyl silica microspheres are sold in 1.0g volumes. Available dry, they are available in four nominal mean diameters: ~0.5µm, ~1.0µm, ~2.0µm, and ~5.0µm.
| In Stock | Product Number | Mean Diameter (µm) | Polymer Description | Density (g/cu cm) |
Surface Groups | % Solids | |
|---|---|---|---|---|---|---|---|
| Order |  |
SC05N/8800 | 4.74 | Silica/COOH {Dry} | 2 | COOH/1 | 100 |