CHECKER PARA DUREZA COMO MAGNESIO FLORURO Estos reactivos siguen el método VOLTAJE:230 V

EUR832.41

EUR852.41

SKU 72905899642 · ★ 4.3

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CHECKER PARA DUREZA COMO MAGNESIO FLORURO Estos reactivos siguen el método VOLTAJE:230 V Estos reactivos siguen el método de la difenilcarbohidrazida en el que la reacción entre el cromo VI y el reactivo provoca un tinte púrpura en la muestra mientras que la instrumentación profesional puede costar cientos de dólares y puede llevar mucho tiempo calibrar y mantener Los kits de pruebas químicas no son muy precisos y solo brindan una resolución de 5 a 10 puntos Diseñado como una alternativa más precisa a los kits de pruebas químicas

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