filter4dSynonyms for FILTERED: purified, pure, undiluted, refined, rendered, unadulterated, clarified, uncontaminated; Antonyms of FILTERED: mixed, diluted, contaminated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-Aldrich