The HI729-26 are the replacement reagents for the HI729 Fluoride Low Range Checker® HC. These high-quality reagents are clearly marked with the lot number and expiry date on the bottle for traceability.
Please Note: The condition of clearance or refurbished items may vary. This product will be supplied with 3 months warranty from the date of payment.
Clearance or refurbished items may be sold with cosmetic damage including, but is not limited to, noticeable flaws, bent frame, chips or scratches. These will not affect the performance of the unit.
If the product is described as refurbished. This means an item has been repaired following a customer return.
If your item develops a fault within the warranty period, we may offer an exchange for the same, or a similar product, depending on our current stock. If we don’t have stock available for an exchange, a full refund will be processed once the item has been returned.
Reagent for Hanna Instruments HI729 Fluoride Low Range Pocket Checker
The HI729-26 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Fluoride Low Range Checker® HC.
These reagents follow the SPADNS Method in which the reaction between fluoride and the reagent causes a colourless complex in the sample. By simply adding 2 mL of SPADNS reagent to two cuvettes, and subsequently 8 mL of deionised water to one and 8 mL of sample in the other, the reaction will take place and the HI-729 will determine the concentration from the colour that is produced. The results will be displayed in ppm of fluoride. These reagents are designed to be used with samples that have an expected range of 0.00 to 2.00 ppm (mg/L) fluoride.
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