HI-3812-100 Replacement reagent for Hardness

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Reference: HI-3812-100

Titration is used to find the concentration of an identified chemical in a solution (e.g., water). Hardness, total, EDTA titration method; Method: Titration; Smallest increment: 0.3 mg/L

Range: 0.0 to 30.0; 0 to 300 mg/L

Hardness

100 tests

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£35.00 (exc.VAT)

£42.00 (tax incl.)

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In our standard Titration kits, there will be a Titrant solution that is added to the solution (e.g., water) to be tested to make it change colour. The reagent is then added under monitored conditions.

Hardness, total, EDTA titration method; Method: Titration; Smallest increment: 0.3 mg/L

During testing, when colour change is achieved, under careful conditions - usually using a burette – the reagent is added, drop by drop, until the solution turns to the colour required. The user will then count how many drops of reagent were used to achieve complete colour change. The number of drops used will determine the chemical concentration and results can be found in the manual included.

Chemical Method: EDTA; Weight: 460 g

Range: 0.0 to 30.0; 0 to 300 mg/L