Addista Mixed-Parameter Standard, NIST, Wastewater, Low Range

Mixed-Parameter quality control standard for wastewater parameters, low range. Components of the standard solution (with the exception of ammonium) are traceable to SRM from NIST.
Applicable for the cuvette tests
- LCI500 COD (ISO 15705 formulation), 0-150 mg/L O2
- APC500 COD (ISO 15705 formulation), 0-150 mg/L O2
- APC314, LCK314 COD, 15-150 mg/L O2
- APC304, LCK304 Ammonium, 0.015-2.0 mg/L NH4-N
- APC138, LCK138 Total Nitrogen, 1-16 mg/L TNb
- APC339, LCK339 Nitrate, 0.23-13.5 mg/L NO3-N
- APC349, LCK349 Phosphate, 0.05-1.5 mg/L PO4-P