200 nm Silica Nanospheres
Expected to ship within 5 business days of order acceptance. For aminated silica, order volumes of 100 mL and larger may be subject to hazardous shipping. Please contact us if you have any questions.
Regular price
$230.00 USD
Customers outside of the US & Canada: please visit your local distributor’s website to purchase this item using its SKU, or contact us here. Thank you!
In-stock items typically ship from our warehouse within 5 business days.
200 nm spherical silica nanoparticles are useful in applications such as nanomedicine, UV-scattering, catalysis, DNA/RNA extraction, and particle size references.
nanoComposix specializes in providing high-purity, monodisperse, and aggregation-free nanomaterials. All our products are supplied with a batch-specific Certificate of Analysis including characterization data such as TEM, DLS, Zeta, and UV-Vis.
Intended for Research Use Only. Not for use in diagnostic procedures. Contact us for custom formulations, ISO 13485/cGMP compliant materials, or bulk supply requirements.
| Overview | |||
|---|---|---|---|
| Surface | Silica | Silica (dried) | Silica, Aminated |
| Description | Ready-to-use suspension for surface modification or deposition. | Powder format allows greater flexibility with solvent choice and concentration. | Conjugatable surface. Ready-to-use suspension for surface modification or deposition. |
| Solvent | USP Purified Water | N/A (see list of compatible solvents) | Ethanol |
| Surface chemistry | Silanol | Silanol | Amine |
| Specifications | |||
| Surface | Silica | Silica (dried) | Silica, Aminated |
| TEM Diameter | 200 ± 10 nm | 200 ± 10 nm | 200 ± 10 nm |
| CV | ≤ 12% | ≤ 12% | ≤ 12% |
| Documents | |||
| Surface | Silica | Silica (dried) | Silica, Aminated |
| Example Certificate of Analysis (CoA) | Download | Download | Download |
| Safety Data Sheet (SDS) | 10 mg/mL (NanoXact) | Powder (NanoXact) | 10 mg/mL (NanoXact) |
| Storage & Handling | Download | Download | Download |
| Expected Ranges | |||
| Surface | Silica | Silica (dried) | Silica, Aminated |
| Zeta potential | ≤ –25 mV | N/A | ≥ 20 mV |
| pH of solution | 7.0–11.0 | N/A | N/A |