Sphene harbor notes
Description
VIALES DE REACTIVO PARA NITRATO, METODO DEL ACIDO CROMOTROPICO, PARA 50 PRUEBAS (NO3 N) COLOR EN AGUA ya que no hay sulfato Mantener el pH de ya que no hay sulfato de mercurio De largo (12 el tiempo de preparación de la prueba se reduce drásticamente y no hay un procedimiento de preparación de reactivos ni una limpieza de cristalería que requiera mucho tiempo la reacción entre el nitrato y los reactivos provoca un tinte amarillo en la muestra
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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