CHECKER INTERVALO BAJO PARA NITRITOS (0-999 PPB) ROTACION se producirá una reacción y VOLTAJE:230 V

EUR755.58

EUR801.58

SKU 91266611423 · ★ 4.4

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CHECKER INTERVALO BAJO PARA NITRITOS (0 999 PPB) ROTACION se producirá una reacción y VOLTAJE:230 V se producirá una reacción y se puede usar un medidor de mesa o portátil compatible para determinar la concentración a partir del color que se produce Este método requiere un reactivo que contenga tanto un agente reductor como un complejante los nitritos están presentes en una variedad de fuentes El HI707 Checker ® HC (colorímetro de mano) proporciona una forma simple

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