Ammonium/Potassium Combinatian Standard Solution: 5.000 mg/L NH₄-N, 20.000 mg/L K, 1000 mL

Ammonium/Potassium Combinatian Standard Solution: 5.000 mg/L NH₄-N, 20.000 mg/L K, 1000 mL
Proizvod #: LCW892
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Ammonium/Potassium standard for validation purpose of ammonium process probes.