REAGENTE DE NITRITO GRIESS ILOSVAY'S PARA MICROBIOLOGIA MERCK - EMB 500ML
Modelo: 1090230500
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Descrição
GRIESS ILOSVAY'S NITRITE REAGENT PARA MICROBIOLOGIA MERCK
P/MICRORGANISMOS REDUTORES DE NITRITO
EMBALAGEM 500ML
Mode of Action
GRIESS-ILOSVAY’s reagent reacts with nitrate to form a red diazo dye. If high concentration of nitrate are present, the colour of the dye may change to yellow.
Typical Composition
Sulfanilic acid; 1-naphthylamine; acetic acid.