抗原 こうげん定性 ていせい検査 けんさじゃありませんでした
kōgenteiseikensajārimasendeshita

Noun
Desu Copula

The polite, past negative form of 抗原定性検査

1. Was not a qualitative antigen test.; Was not an antigen qualitative test.

Past/Perfective
Negative
Polite
Terminal Form
Medicine