Dynamic Light Scattering
Anton Paar Litesizer™ 500
Particle size determination
- 0.3 nm to 10 µm diameter range
- 0.1 mg/mL minimum concentration
- ±2 % accuracy and reproducibility
Zeta potential determination
- - 600 mV to + 600 mV range
- 1 mg/mL minimum concentration
- Aqueous samples only
Molecular mass determination
- 980 Da to 20 MDa
- 0.1 mg/mL minimum concentration
- 3 samples at 3 concentrations needed for analysis
- ±10 % accuracy, ±5 % reproducibililty
General specifications
- Constant transmittance analysis for quick concentration check
- Varied temperature measurements from 0 °C to 90 °C
- Three angles of analysis: 15, 90, and 175 degrees
- Precisely resolve bimodal and trimodal particle mixtures
Contact: Dr. Jennifer Gadient