Laboratory Indicator

1 Alizarin red S 2 Amaranth 3 Amido Black 10B 4 Auramine O 5 Azomethane H sodium salt 6 Azur II eosinate 7 Benzoin oxime - a 8 Bismark brown R,  (CI-21010) 9 Brilliant green 10 Bromo cresol green, indr. Powder 11 Bromo cresol purple,  12 Bromo phenol blue,  13 Bromo phenol red, indr. Powder 14 Bromo thymol blue, indr. Powder 15 Bromopyrogallol red 16 Carmine 17 Chloro phenol red, indicator, powder 18 Chromotropic acid, disodium salt, dihydrate, SPAR. 19 Congo red, pH indr. (CI - 22120) 20 Cresol red, indr. Powder 21 Cupferron 22 Dimethyl glyoxime 23 Dimethyl yellow, indicator (CI 11020) 24 Diphenyl carbazide 25 Diphenyl carbazone 26 Dithio oxamide (Rubeanic acid) 27 Dithizone 28 Eosin blue 29 Eosin yellow 30 Eriochrome black T (CI  14645) 31 Fast green (Malachite green) (CI 42000)