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Hanna Instruments UK HI-93711-01 Total Chlorine Reagent, DPD Method, 100 tests

In Stock 11 Items available

HI-93711-01

The HI-93711-01 are reagents for the colorimetric determination of total chlorine. There are enough reagents for 100 tests and are for use with Hanna’s compatible benchtop and portable photometers. These high quality reagents are clearly marked with the lot number and expiry date on each packet for traceability.

Range: 0.00 to 3.50mg/L
100 tests

£32.10 (exc.VAT)
£38.52 (tax incl.)
Full Description Specification

The HI-93711-01 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.

This reagent provides enough to do 100 tests.

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.

Read More

PackagePackets
Quantity100 tests
Methodadaptation of the USEPA method 330.5 and Standard Method 4500-Cl G. The reaction between total chlorine and the reagents causes a pink tint in the sample.