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Find a wide selection of artificial chromogenic products with Spectrum's selection of tetrazolium salt formazans. Formazan dyes result from the reduction of tetrazolium salts by dehydrogenases and reductases, and includes 2,3-Diphenyl-5-carboxytetrazolium Chloride, 3-(4-Nitrophenyl)-5-methyl-2-phenyltetrazolium Chloride, and more.
Spectrum specializes in providing the top tetrazolium salt formazans but if you do not see the product, grade or form of the ingredient you require, just contact our chemical specialist at 800-772-8786. 35,000 organic chemicals and custom solutions - Trust Your Ingredients!