Refractive index of powders
Measurement of the refractive index of powder samples with the Becke line microscopic method.
The analysis is suitable for transparent crystalline materials with a particle size larger than 40 μm. Measurements are performed at 589.3 nm wavelength. Refractive index values from approximately 1.40 to 1.70 are reported.
- Suitable sample matrices
- Powders
- Required sample quantity
- 0.1 g
- Available quality systems
- Accredited testing laboratory
- Method expert
Energy and fuels
Physical and chemical propertiesPrice
Typical price range (Excl. VAT):
320–510 €per sample
We also charge a 97 € service fee per order.
Large batches of samples are eligible for discounts.
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