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Hanna HI-93740-03 Reagents: 150 tests LR Nickel ISM - HI-93740

HI-93740-03

The HI-93740-03 are reagents for the colorimetric determination of nickel. There are enough reagents for 150 tests to be used with a compatible benchtop or portable photometer.

Range: 0.000 to 1.000 mg/L nickel
150 tests

£739.30 (exc.VAT)
£887.16 (tax incl.)
Order now for 2 weeks delivery
Full Description Specification

The HI-93740-03 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate colorimetric measurements. The method is an adaptation of the 1-(2-pyridylazo)-2-naphthol (PAN) method. The reaction between nickel and the reagents causes an orange tint in the sample. By simply adding the reagents to the sample, a reaction will take place and a compatible benchtop or portable meter can be used to determine the concentration from the colour that is produced. The results will be displayed in mg/L (ppm) of nickel. These reagents are designed to be used with samples that have an expected range of 0.000 to 1.000 mg/L nickel.

Tip for an accurate measurement

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

When 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.

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Reagents:150 tests LR Nickel ISM - HI-93740
PackagePacket & bottles
Quantity150 tests
MethodAdaptation of the 1-(2-pyridylazo)-2-naphthol (PAN) method. The reaction between nickel and reagents causes an orange tint in the sample.