TEM Diameter | Size Distribution (CV) | Example Certificate of Analysis(How do I read this?) |
---|---|---|
5 nm ± 2 nm | ≤ 20% | Download Example CoA |
30 nm ± 3 nm | ≤ 15% | Download Example CoA |
50 nm ± 4 nm | ≤ 15% | Download Example CoA |
70 nm ± 4 nm | ≤ 15% | Download Example CoA |
Note: approximate ranges below are dependent on diameter
- Endotoxin Concentration: < 2.5 EU/mL
- Hydrodynamic diameter (DLS): TEM diameter plus 0 to 20 nm
- Zeta potential: –15 to –65 mV
- pH of solution: 5.5 to 8.5
- Particle surface: sodium citrate
- Solvent: sodium citrate solution
- Peak wavelength (λmax): n/a