acid-base indicator
101rūgštinis-bazinis indikatorius — statusas T sritis chemija apibrėžtis Organinis junginys, kuris keičia spalvą tam tikrame pH intervale. atitikmenys: angl. acid base indicator rus. кислотно основной индикатор; рН индикатор ryšiai: sinonimas – pH indikatorius …
102кислотно-основной индикатор — rūgštinis bazinis indikatorius statusas T sritis chemija apibrėžtis Organinis junginys, kuris keičia spalvą tam tikrame pH intervale. atitikmenys: angl. acid base indicator rus. кислотно основной индикатор; рН индикатор ryšiai: sinonimas – pH… …
103рН-индикатор — rūgštinis bazinis indikatorius statusas T sritis chemija apibrėžtis Organinis junginys, kuris keičia spalvą tam tikrame pH intervale. atitikmenys: angl. acid base indicator rus. кислотно основной индикатор; рН индикатор ryšiai: sinonimas – pH… …
104litmus paper — n. absorbent paper treated with litmus and used as an acid base indicator …
105phenol red — n. a red, crystalline substance, C19H14O5S, used, in dilute solution, as an acid base indicator and as a test of renal function …
106litmus paper — noun unsized paper treated with litmus for use as an acid base indicator • Hypernyms: ↑paper • Substance Meronyms: ↑litmus, ↑litmus test …
107phenolphthalein — n. Chem. a white crystalline solid used in solution as an acid base indicator and medicinally as a laxative. Etymology: PHENOL + phthal f. NAPHTHALENE + IN …
108azolitmin — ˌazōˈlitmə̇n, ˌā noun ( s) Etymology: International Scientific Vocabulary az + litmus + in : a dark red nitrogenous coloring matter obtained from litmus and used as an acid base indicator …
109cresol red — noun : a dye C21H18O5S of the sulfonephthalein series derived from ortho cresol that is obtained as a reddish brown crystalline powder and is used as an acid base indicator …
110neutral red — noun 1. sometimes capitalized N&R : a basic phenazine dye used chiefly as a biological stain and acid base indicator 2. : a dark red to purplish red that is lighter and stronger than plum violet or sultana and paler than wild cherry …
