Nitrate/ammonium standard solution
KRAF27278.2000
:
- Concentration:200 mg N/l
- Matrix:H₂O
- Pk:500 mL
- Description:Nitrate/ammonium standard solution
Solution with 100 mg each NH₄-N + NO₃-N/l KNO₃ + (NH₄)₂SO₄ in water for TNb determination.
Solution with 100 mg each NH₄-N + NO₃-N/l KNO₃ + (NH₄)₂SO₄ in water for TNb determination.