Refractive index of plastics

A refractometric method for measuring the refractive index of molded parts, casts, or extruded sheets or films, using a refractometer. The test is suitable for isotropic transparent, translucent, colored, opaque, and anisotropic materials. The method is recommended when a high level of accuracy is required. Powdered or granulated materials are not suited for analysis.

Suitable sample matrices
Plastic films
Typical turnaround time
2 weeks after receiving the samples
Quality system
Measurlabs validated method
Device families
Method expert
Ville Roininen
Ville Roininen

Order this test online

First sample (VAT 0):
451 €
Additional samples (VAT 0):
313 €per sample
If you have a large number of samples, contact us for a possible discount.

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Our experts review all orders to ensure the testing method is suitable for your needs and samples.

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Questions? We're happy to help.

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