TEM Diameter | Size Distribution (CV) | Example Certificate of Analysis(How do I read this?) |
---|---|---|
5 nm ± 1 nm | ≤ 18% | Download Example CoA |
10 nm ± 2 nm | ≤ 12% | Download Example CoA |
15 nm ± 3 nm | ≤ 12% | Download Example CoA |
20 nm ± 3 nm | ≤ 15% | Download Example CoA |
30 nm ± 3 nm | ≤ 15% | Download Example CoA |
40 nm ± 4 nm | ≤ 15% | Download Example CoA |
50 nm ± 4 nm | ≤ 15% | Download Example CoA |
60 nm ± 4 nm | ≤ 15% | Download Example CoA |
70 nm ± 5 nm | ≤ 15% | Download Example CoA |
80 nm ± 5 nm | ≤ 15% | Download Example CoA |
100 nm ± 5 nm | ≤ 15% | Download Example CoA |
Note: approximate ranges below are dependent on diameter
- Hydrodynamic diameter (DLS): TEM diameter plus 2 to 12 nm
- Zeta potential: –15 to –60 mV
- pH of solution: 7.0 to 8.5
- Particle surface: sodium citrate
- Solvent: Milli-Q water
- Peak wavelength (λmax): 515 to 560 nm