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CHECKER DE CLORURO (0.0 TO 20.0 PPM) SECCION SUPERIOR se llevará a cabo una SULFATO FERROSO DE AMONIO CRISTAL ACS se llevará a cabo una reacción y se puede usar un fotómetro compatible para determinar la concentración a partir del color que se produce Los HI3815 100 son reactivos de alta calidad que se miden previamente Diseño compacto y portátil ya que dependen del ojo humano para discernir las diferencias de color
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