According to standard: ISO 7150-1, DIN 38406 E5-1, UNI 11669:2017, ISO 23695
Instrument: DR3900, DR6000, DR1900
Measuring range: 100 - 1800 mg/L NH4-N
Method: Indophenol blue
Number of tests: 25
Parameter: Ammonium
Platform: LCK
Storage conditions: 2 - 8 °C (keep refrigerated)