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Product Number: 25632200
Water Quality Testing. Dramatically Streamlined.
The Hach Full SL1000 Portable Parallel Analyzer® (PPA) Nitrification Kit helps drinking water utilities monitor nitrification in chloraminated distribution systems by measuring free ammonia, monochloramine, nitrite, nitrate, pH and free and total chlorine using an SL1000 Portable Parallel Analyzer.
Nitrification Control Test Kit
Monitor early signs of nitrification in chloraminated drinking water systems before disinfectant residual loss impacts water quality compliance.
Key Values
• Portable field-ready testing with the SL1000 meter
• Detect nitrification risk earlier
• Monitor free ammonia, monochloramine, nitrite, free chlorine and total chlorine with
Hach Chemkeys.
• Monitor pH and Nitrate with included probes
• Designed for chloraminated distribution systems
• Supports regulatory compliance and water quality stability
Applications
The Hach Nitrification Control SL1000 Kit is designed for:
• Municipal drinking water utilities using chloramination
• Distribution system nitrification monitoring programs
• Water quality troubleshooting
• Chloramine residual management
• Legionella and Naegleria fowleri risk reduction initiatives
• Free ammonia and nitrite monitoring
Why Monitor Nitrification?
Nitrification is a biological process that can occur in chloraminated drinking water systems when ammonia-oxidizing bacteria convert ammonia into nitrite and nitrate. As nitrification progresses, utilities may experience:
• Loss of disinfectant residual
• Increased nitrite levels
• Elevated bacterial growth
• Taste and odor complaints
• Corrosion risk from lower pH
• Increased risk of total coliform detection
• Distribution system instability
Routine monitoring of free ammonia, monochloramine, nitrite, nitrate free and total chlorine and pH helps operators identify nitrification conditions before they impact compliance or water quality.
Who Uses This Test Kit?
• Municipal drinking water utilities
• Distribution system operators
• Water quality laboratories
• Environmental compliance teams
• Public health agencies
Your source for water analysis methods and procedures. 
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Perform up to four colorimetric and two probe-based measurements in parallel, and complete the entire test suite in 25% of the time. Complete more tests on site, get the results you need faster, and visit more sites in each shift.
Avoid manual steps that can introduce variability, even when performed by experienced testers. Automation and internal temperature control make the entire process consistent and repeatable, while applying the same processes and reagents as current Hach methods.
A single instrument combines colorimetric and probe testing in a field kit that requires fewer bulky accessories. There are no powder pillows or glass vials to handle. All chemicals and processes are entirely contained inside the Chemkey.
Chemkey reagents contain the same chemicals and execute the same process steps that you have trusted for decades - now delivered in a simple, self-contained package. EPA-approved for reporting of Free and Total Chlorine in drinking water applications.
The SL1000 Portable Colorimeter included in the kit allows the use of up to 4 colorimetric and 2 probe based measurements in parallel, with additional available Chemkeys and compatible probes, providing flexibility for additional field monitoring applications beyond nitrification control!
