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HANNA Instruments UK HI-726-25 Nickel HR Checker HC reagents for 25 tests (Nickel HR)

In Stock 1 Item available

HI-726-25

The HI-726-25 are replacement reagents for the HI-726 Nickel High Range Checker® HC. 

25 tests

£87.40 (exc.VAT)
£104.88 (tax incl.)
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Full Description Specification

These high quality reagents are clearly marked with the lot number and expiry date on each packet for traceability.

The HI-726-25 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Nickel High Range Checker® HC. These reagents follow an adaptation of the photometric method in which the reaction between nickel and the reagent causes a blue tint in the sample. By simply adding the packet of HI-726-25 reagent to the sample, the reaction will take place and the HI-726 will determine the concentration from the colour that is produced. The results will be displayed in g/L of nickel. These reagents are designed to be used with samples that have an expected range of 0.00 to 7.00 g/L nickel.

Tip for an accurate measurement

It is important that the sample does not contain any debris.

Whenever the cuvette is placed into the measurement cell, it must be dry outside and completely free of fingerprints, oil or dirt. Wipe it thoroughly with HI-731318 or a lint-free cloth prior to insertion.

Shaking the cuvette can generate bubbles, causing higher readings. To obtain accurate measurements, remove such bubbles by swirling or by gently tapping the cuvette.

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.

Four steps. One click. Instant Readout.

1. ‘Zero’ the Checker®HC with your vial inside

2. Place a 10ml water sample into the vial and add your reagent

3. Place your vial into your Checker®HC

4. Press the button and read the results

Also available: HI-726-11 calibration set.

Read More

Packagesachets
Quantity25 tests
MethodAdaptation of the photometric method. The reaction between nickel and the reagent causes a blue tint in the sample.