Product Description
Milwaukee MI524-100 Total Chlorine Powder Reagent (100 Tests)Achieve accurate, EPA-compliant total chlorine measurements with the Milwaukee MI524-100 — 100 pre-measured DPD powder reagent sachets formulated specifically for the Milwaukee MW11 Total Chlorine Photometer.Each individually sealed sachet delivers a precise, pre-measured reagent dose using the industry-standard DPD colorimetric method. Simply add the reagent to your water sample, wait for the characteristic pink color reaction, and let the MW11 photometer determine the exact total chlorine concentration — fast, accurate, and traceable to USEPA standards.Key Features
100 Pre-Measured Sachets: Each packet contains an exact reagent dose — no measuring, no spills, no dosing errors
DPD Colorimetric Method: Industry-standard DPD reaction produces a pink tint proportional to total chlorine concentration for precise photometric reading
Measurement Range: 0.00 – 5.00 ppm (mg/L) total chlorine
USEPA & Standard Methods Compliant: Adaptation of USEPA Method 330.5 and Standard Method 4500-Cl G — results are defensible and regulatory-compliant
Expiration Date & Lot Number: Every sachet is marked for full traceability and quality assurance
MW11-Specific Formulation: Calibrated to the Milwaukee MW11 photometer’s optical system for maximum accuracy
Ready to Use: Pre-made reagents require no preparation — open, add, and read
How It WorksThe DPD (N,N-diethyl-p-phenylenediamine) method reacts with total chlorine — including both free chlorine and combined chloramines — to produce a pink-colored solution. The intensity of the color is directly proportional to the total chlorine concentration. The MW11 photometer measures this color precisely and displays the result in ppm (mg/L).Compatible With
Photometer: Milwaukee MW11 Total Chlorine Photometer
Test Parameter: Total Chlorine (free + combined chloramines)
Measurement Range: 0.00 – 5.00 ppm (mg/L)
Method: DPD colorimetric (USEPA 330.5 / SM 4500-Cl G)
Applications
Swimming pool and spa total chlorine monitoring
Drinking water treatment and distribution compliance testing
Wastewater disinfection verification
Municipal water quality monitoring
Food and beverage processing sanitation control
Industrial cooling tower water treatment
Laboratory water quality analysis
Specifications
Model: MI524-100
Brand: Milwaukee Instruments
Test Parameter: Total Chlorine
Testing Method: DPD colorimetric
Regulatory Compliance: USEPA Method 330.5 / Standard Method 4500-Cl G
Measurement Range: 0.00 – 5.00 ppm (mg/L)
Quantity: 100 powder reagent sachets
Compatible Meter: Milwaukee MW11 Total Chlorine Photometer
MPN: MI524-100
UPC: 810666001001
Storage & HandlingStore in a cool, dry place away from direct sunlight and heat. Keep sachets sealed until ready to use. Do not use sachets that appear damaged, discolored, or clumped. Always check the expiration date and lot number before use to ensure reagent integrity and measurement traceability.Pair the MI524-100 with the Milwaukee MW11 Total Chlorine Photometer for a complete, USEPA-compliant total chlorine testing solution. For free chlorine testing, see the Milwaukee MI526-100 reagents for the MW10 photometer.
