Sentences with phrase «polarized light microscopy»
On September 12, a regional EPA office volunteered to send 30 to 40 electron microscopes to Ground Zero to test bulk dust samples for the presence of asbestos fibers, according to EPA whistle - blower Cate Jenkins, yet the local EPA office declined the offer, opting for the less effective polarized light microscopy testing method instead.
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ACC is initially nucleated as revealed by polarized light microscopy (fig.
Originally developed for mineralogy, polarized light microscopy is used to inspect liquid crystals and polymers.
The crystals are colorless, and were imaged using polarized light microscopy to enhance the contrast and color of the image, which is eight millimeters wide.
Not exact matches
Ground sections (80 — 100 µm thick) were prepared after embedding in LY - 554 araldite resin (Vantico) and observed under light microscopy, in ordinary and polarized light.