3B Scientific
Visocolor School Refill
N° de parte: 1021116
Educación Científica
Precio bajo cotización
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The refill pack for the VISOCOLOR School reagent case contains all reagents of all parameters. Measuring ranges: Ammonium: 0.2 - 3 mg/l NH4+ Nitrates: 1 - 90 mg/l NO3- Nitrites: 0.02 – 0.5 mg/l NO2- Phosphates: 0.5 - 15 mg/l PO43- pH: 4.0 - 9.0 Water hardness: 1 drop of reagent = 1°dH (German degree – degree of general hardness)
