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Reagents for TresCon® analyzers

WTW chemistry reagents for TresCon® analyzers

Reagent for the highly precise analysis of ammonium, nitrate, nitrite, orthophosphate and total phosphorus with the TresCon® analyzer system

With the TresCon® multi-parameter system, you can measure up to 3 parameters simultaneously. High quality reagents are important for the measuring results. WTW offers optimally adapted chemicals to the system for every parameter.


Model Description Order no.
R/ A111 Package 390 g Na2-EDTA powder (for 10 l) and 400 g NaOH concentrate (pads), for ammonium, nitrate, nitrite and orthophosphate TresCon® 821075
RSet/A111-1 Reagent set for NH4 measurement, 120 day supply: Standards (1.10 mg/l)/reagents/cleaning agents 821138
RSet/ A111-2 Reagent set NH4 measurement, 120 day supply: Standards (5 mg/l, 50 mg/l)/reagents/cleaning agents 821140
RSet/ N211 Reagent set for nitrate (SAC), 120 day supply: Standard/cleaning agents 821143
R/ N511 1 Liter reagent solution for nitrite measurment 821058
R/ P211 10 Liter reagent solution for orthophosphate, 12% hydrochloric acid. 821091
R/ ADD/ TC Package Na2-EDTA powder (390 g) as reagent additive for 10 l total phosphorus 821071
RD/P511 Reagent D for total phosphorus 821096
RC/P511 Reagent C for total phosphorus 821097
RB/P511 Reagent B for total phosphorus 821098
RA/P511 Reagent A for total phosphorus 821099

Technical Data

Matching and supplemental products

  • Analyzer for ammonium
  • Analyzer for nitrate
  • Analyzer for nitrate/SAC
  • Analyzer for nitrite
  • Analyzer for orthophosphate
  • Analyzer for total phosphorus


Model Description Order no.
BEH/T1,5 1.5 l wide mouth bottle (incl. screw top and labels). 821071
BEH/ T 10 10 l container (including screw top and labels 821019


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