Ultra Uniform Gold Nanospheres - PEG-Carboxyl - 50 nm, 0.05 mg/mL in aq. 2 mM sodium citrate, 1 mL
Cat# AUXU50-1M
Size : 1mL
Brand : NanoComposix
Specifications & CoA
TEM Diameter | Size Distribution (CV) | Example Certificate of Analysis (How do I read this?) |
---|---|---|
10 nm ± 2 nm | ≤ 5% | Download Example CoA |
20 nm ± 2 nm | ≤ 5% | Download Example CoA |
30 nm ± 2 nm | ≤ 5% | Download Example CoA |
50 nm ± 2 nm | ≤ 5% | Download Example CoA |
100 nm ± 3 nm | ≤ 6% | Download Example CoA |
Note: approximate ranges below are dependent on diameter
- Hydrodynamic diameter (DLS): TEM diameter plus 8 to 12 nm
- Zeta potential: –15 to –65 mV
- pH of solution: 7. to 8.
- Particle surface: PEG12-carboxylic acid
- Solvent: 2 mM sodium citrate solution
- Peak wavelength (λmax): 515 to 565 nm
More Info & Documentation
- Purchasing Information
- Storage & Handling
- UV-Vis QC Check Excel Template for monitoring particle stability over time
- Safety Data Sheet (SDS)
White Paper
AUXU 10nm 20nm 30nm 50nm 100nm
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