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Pre-made reagents for ease of use.
The Hanna Instruments-93711-03 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate colorimetric measurements. These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a pink tint in the sample. The intensity of colour is determined by a compatible photometer and the total chlorine concentration will be displayed in mg/L (ppm). These reagents are designed to be used with samples that have an expected range of 0.00 to 5.00 mg/L total chlorine.
It is important that the sample does not contain any debris.
Tip for an accurate measurement
Do not let the reacted sample stand for too long after reagent is added, or accuracy will be lost.
After the reading, it is important to discard the sample immediately, otherwise the glass might become permanently stained.
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
US$40
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