Very long lasting substance, greatest for gem protection (prongs will not bend or break conveniently) Could be highly-priced As indicated earlier, in addition to the absorption cross segment enhance with concentration, the FWHM of your 450 nm peak also improves considerably with concentration. The info of figure 7A may be https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share