精せい密みつ化か学がく品ひん

noun

fine chemical

Technical term for high-purity chemicals produced in small quantities, often used in pharmaceuticals, agrochemicals, and specialty applications.

• この工こう場じょうでは医い薬やく品ひん向むけの精せい密みつ化か学がく品ひんを製せい造ぞうしている。

  This factory produces fine chemicals for pharmaceutical products.