血中 けっちゅう濃度 のうどじゃありませんでした
ke' chūnōdojārimasendeshita

Noun
Desu Copula

The polite, past negative form of 血中濃度

1. It was not a blood concentration.; It wasn't a blood level.

Past/Perfective
Negative
Polite
Terminal Form
Medicine