div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: · Alpha-Arbutin Alpha-Arbutin 092018 Specification White to off-white powder Corresponds with reference spectrum +174 to +186 20ppm 2ppm 100 CFUg Not detectable in lg Lot src=https:reader033fdocumentsnetreader033viewer20220427105f5ba1cf2d2a7d32a83293d3html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv