比色 ひしょく定量 ていりょうではありませんでした
hishokuteiryōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 比色定量

1. Was not colorimetric quantification.; Was not a colorimetric assay.

Past/Perfective
Negative
Polite
Formal Register