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Chromogens and Coloring Agents

structure Product no. description cas pricing
4-Aminoantipyrine, 98% 602529 4-Aminoantipyrine, 98% 83-07-8 Pricing
Bromocresol Green, indicator, ACS reagent 552604 Bromocresol Green, indicator, ACS reagent 76-60-8 Pricing
3-(N-Ethyl-3-methylanilino)-2-hydroxypropanesulfonic acid sodium salt, 99% 333345 3-(N-Ethyl-3-methylanilino)-2-hydroxypropanesulfonic acid sodium salt, 99% 82692-93-1 Pricing
Sodium 3,5-dichloro-2-hydroxybenzenesulfonate, 99% 225551 Sodium 3,5-dichloro-2-hydroxybenzenesulfonate, 99% 54970-72-8 Pricing
Luminol, 98% 328061 Luminol, 98% 521-31-3 Pricing
3,3',5,5'-Tetramethylbenzidine, 99% 270119 3,3',5,5'-Tetramethylbenzidine, 99% 54827-17-7 Pricing
4-Aminobenzenesulfonic acid, 99% 608111 4-Aminobenzenesulfonic acid, 99% 121-57-3 Pricing
5,5'-Dithiobis(2-nitrobenzoic acid), 99% 281281 5,5'-Dithiobis(2-nitrobenzoic acid), 99% 69-78-3 Pricing