filter4dフェノールレッド liquid, 0.5%, sterile-filtered, BioReagent, suitable for cell culture; CAS Number: 143-74-8; Synonyms: Phenolsulfonphthalein solution at Sma-AldrichThe commands of the Filters theme can be used to set filter effects that are applicable to the SVG elements.A filter effect consists of a succession of graphic operations, applied to a