
Free/Total Chlorine Colorimeter
- Simple User Interface & Live Graphical Display
- Uses HACH® or Pyxis Reagents
Showing 97–108 of 223 results
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Conductivity Calibration Solution (100µS/cm, 1,000µS/cm or 50,000µS/cm)
$13.00 – $62.00 This product has multiple variants. The options may be chosen on the product page -
DPD Chlorine Secondary Standard Solutions (1 or 2ppm)
$77.00 This product has multiple variants. The options may be chosen on the product page