Qualitative (?), a. [Cf. LL. gualitativus, F. qualitatif.] Relating to quality; having the character of quality. -- Qualitatively, adv.
[1913 Webster]

Qualitative analysis (Chem.), analysis which merely determines the constituents of a substance without any regard to the quantity of each ingredient; -- contrasted with quantitative analysis.
[1913 Webster]