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REACTIVOS PARA HIDRAZINA, METODO DEL P-DIMETILAMINOBENZALDEIDO, PARA 100 PRUEBAS (N2H4) MIEL para determinar la concentración de compatible con el probador

SKU: 9388438734
4.4
EUR272.13 EUR302.13

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Ships within 48 hours · Estimated delivery Nov 13 - Nov 18

Description

REACTIVOS PARA HIDRAZINA, METODO DEL P DIMETILAMINOBENZALDEIDO, PARA 100 PRUEBAS (N2H4) MIEL para determinar la concentración de compatible con el probador para determinar la concentración de sílice La adición gota a gota del valorante ácido hace que la solución cambie de rojo anaranjado a amarillo cuando alcanza el punto final de Alizarin Yellow R método D1385 88 en el que la reacción entre la hidrazina y el reactivo p dimetilaminobenzaldehído provoca un tinte amarillo en la muestra Estos reactivos siguen el Manual de ASTM de tecnología del agua y el medio ambiente

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