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Mixed Parameter Quality Control Standard (500mL)
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Quality Control Standard (waste water effluent inorganics) for the parameters Ammonia, Nitrate, Phosphate, COD, Sulphate and TOC.
The standard solution contains the following concentrations:
- Ammonia 2.0 mg/L NH3-N / 2.1 mg/L NH4-N
- Nitrate 4.0 mg/L NO3-N
- Phosphate 2.0 mg/L PO4
- COD 25 mg/L O2
- Sulphate 50 mg/L SO4
- TOC 8 mg/L C