比色 ひしょく定量 ていりょうじゃなかったです
hishokuteiryōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 比色定量

1. Wasn't colorimetric quantification.; Wasn't a colorimetric assay.

Past/Perfective
Negative
Polite
Casual Register