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Hach Free Chlorine Color Disc Kit

The Hach Free Chlorine Model CN-70F Color Disk Test Kit contains 200 test kits and has a range of 0.02-0.68 mg/L Cl₂ and 0-3.4 mg/L Cl₂.

Features

  • Continuous-gradient color wheel for fast, accurate comparisons
  • Accurate to +/-10% or +/- the smallest increment, subject to individual color perception
  • Kits use a blank as a reference in color comparison, compensating for color in the sample
Your Price $141.00
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Overview
The Hach Free Chlorine Model CN-70F Color Disk Test Kit features a continuous-gradient color wheel for fast, accurate comparisons. The continuous color provides higher levels of accuracy. Kits also use a blank as a reference in color comparison, compensating for color in the sample.

Mechanics
Simply react the sample, then insert the blank and the sample into the holder. Rotate the color wheel to obtain a color match between the blank and the reacted sample. Accuracy for color disc kits is typically +/- 10% or +/- the smallest increment, subject to individual color perception.

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Hach Free Chlorine Color Disc Kit
1454201
Free chlorine test kit, CN-70F, 0-3.5, 0-0.7 mg/L, 200 tests
Your Price $141.00
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