Milwaukee MI506-100 Reagents for Free Chlorine Photometer

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Current Stock:
SKU: MI506-100
For use with: MI406
Quantity: 100 tests
Test: Free Chlorine


The  MI506-100 Free Chlorine liquid reagent kit includes high-quality reagents that are ready-to-use with Milwaukee's Free  Chlorine Meter MI406. The reagents use the DPD Method with a reaction between chlorine and reagent causing a pink tint in the sample. Simply add the reagent to the sample, wait for the reaction to take place and the photometer determines the concentration based on the color. The reagents are designed for use with samples that have an expected maximum range of 0.00 to 5.00 ppm (mg/L) Free Chlorine.

Design Features

  • Free Chlorine reagent replacement kit (100 tests).
  • Pre-made reagents for precision and ease of use.
  • Marked with expiration date and lot number for traceability.
  • For use with the MI406 Meter.


  • For use with samples with an expected range 0.00 to 5.00 ppm (mg/L)
  • Quantity: 100 tests
  • Adaptation of the USEPA method 330.5 and Standard Method 4500-Cl G. The reaction between free & total chlorine and the reagents causes a pink tint in the sample.