Photon Correlation / Dynamic Light Scatter instrumentation available | Malvern Zetasizer Nano | | | Features: | - Technology allows measurement of samples with little or no dilution
- Uses a unique disposable zeta potential cell to ensure no cross contamination of samples
- Can analyze liquid and powder suspensions
- Particle size reported on intensity and volume basis
- Zeta Potential in aqueous and non-aqueous fluids
| | Applications: | - Particle Size Distribution - measurements of particle size from 0.6nm - 6µm
- Zeta Potential - measurements 3nm - 10µm
| | Recommendations for Optimal Output: | | - Viscosity of carrier fluid at desired analytical temperature
- Dielectric constant of carrier fluid (applicable for Zeta Potential)
- Refractive Index and imaginary number if available
- Recommended amount of sample needed: 100 mg (dry sample) 20 mL (wet sample)
| | Microtrac UPA 150 | | | Features: | - Analytical range: approx 3nm - 6µm
- Can analyze liquid and powder suspensions (organic or inorganic solvents) in most carrier fluids
- Reports particle size data on a Volume and Intensity basis
| | Applications: | - Particle size distribution measurement
- Quality control
| | Recommendations for Optimal Output: | | - Viscosity of the carrier fluid at two temperatures (PTL has viscosity information on many common carrier fluids, for further information please call)
- Refractive index (recommended)
- Recommended amount of sample needed: 1 to 5 grams (dry sample) 10 to 50mL (wet sample)
| | Nicomp 380/ZLS |  | | Features: | - Analytical range: approx 3nm - 1µm
- Classic technology within dye/pigment, emulsion, and protein industries
- Reports particle size data on a Volume and Intensity basis
- Zeta Potential determination
| | Applications: | - Particle size distribution measurement
- Quality control
| | Recommendations for Optimal Output: | | - Viscosity at one temperature
- Refractive index (recommended)
- Recommended amount of sample needed: 500mg to 10g (dry sample) 3 to 20mL (wet sample)
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