Abstract
Becke line and dispersion staining are the two major techniques for measuring the refractive index of non-opaque materials by the immersion method via polarized light microscopy. The immersion method has wide applications in many scientific disciplines that require the refractive index measurement of natural or man-made materials, such as geology, material science, biology, pharmaceutical science, forensic science, etc., and especially in the environmental science to identify asbestos minerals in building and construction materials as well as in their natural occurrences. Based on the two techniques' inherent relationship, this paper presents a unified quantification diagram applicable to both Becke line and dispersion staining techniques for the measurement of the refractive index of non-opaque materials. Issues relevant to the application of Becke line and dispersion staining techniques are discussed in detail. Also presented is a suite of tables, charts, and illustrations to facilitate the refractive index measurement of asbestos minerals.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.