一次用量的针剂的英文怎么说

一次用量的针剂的英文：
ampoule

An ampoule of amyl nitrite or butyl nitrite used as a stimulant drug.
玻璃瓶用作兴奋剂的亚硝酸戊酯或亚硝酸丁酯的小玻璃药水瓶

Composition and forms of issue ：2 ( phenyl-benzyl-aminomethyl)—imidazoline ( =antazolin ):tablets of 100 mg. and ampoules of 2 ml containing 100 mg.
[成份和包装]2-(苯基——苄基——氨甲基)——咪唑啉(二安塔唑啉):每片含100mg;2ml装的安瓿含100mg.