Dynamic Light Scattering
Apparatus name: Dynamic Light Scattering (DLS)
The DLS apparatus has the ability to determine three characters of particles and molecules in liquid phase as following:
- Particle size
- Zeta potential
- Molecular weight
Apparatus characteristics:
Model: Nanotrac Wave
Company: Microtrac
Determination range: 0.8-6500 nm
Determination range of Zeta potential: 200-2000 mV
Particle size range: 10 nm-200 µm
Amount of sample for analysis: Less than 3 ml in standard cell
Determination range of molecular mass: 300 Daltons – 20 Mega Daltons
Temperature range: 5- 90 ˚C
pH range: 2- 12
Recommended conductivity: Less than 5 ms/cm
The apparatus is haring the 780 nm laser.
Particle size analysis cost for each sample: 400000 Rials
Particle size + Zeta potentioal analysis cost for each sample: 700000 Rials