調ちょう整せい剤ざいMeanings1nounadjustor; regulator; modifier; conditioning agentchemistry›Technical term in chemistry for a substance added to adjust, regulate, or modify a process or property.この調ちょう整せい剤ざいはpHを安あん定ていさせるために使つかわれる。This regulator is used to stabilize the pH.
