Description
Nitrogen Standard 80 mg/L (60 mg/L NH3-N 20 mg/L NO3-N), Pack Size: 1L, Shelf life (Days): 180, Lead time approx 4 weeks
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Nitrogen Standard 80 mg/L (60 mg/L NH3-N 20 mg/L NO3-N), Pack Size: 1L, Shelf life (Days): 180, Lead time approx 4 weeks