Hach Chlorine Color Disc Test Kit, Free & Total, Model CN-66 uses powder DPD reagent that quickly reacts with chlorine for accurate results. This kit is suitable for small water systems, swimming pools and spas, and as a reliable low cost back-up to electronic colorimeters.
Includes two reagents, color disc, color comparator box, tube, instruction sheet, and carrying case.
|Number of Tests
||50 Free, 50 Total
||Chlorine, low range - as free & total Cl2
||0 - 3.4 mg/L Cl2
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Free Courier Delivery Over $199 in Canada/USA
Cleanflow ships all across Canada and the continental USA. Emails with tracking details are automatically sent the moment your order leaves our warehouse. Any order with a total of $199.00 or more before taxes qualifies for Free Courier Shipping with Canada Post, Canpar, Fed Ex, Purolator, UPS or Loomis. Courier shipments to "Beyond Service Area" destinations will be requested to pay for this additional service. Larger or heavier packages will ship via LTL truck at additional cost. Orders under $199.00 before taxes will be charged a flat rate of $20.00 + applicable taxes. Cleanflow is a 100% Canadian family owned and operated company.
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