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HI-93746-01 Iron Low Range Reagents, TPTZ Method

HI-93746-01 Iron Low Range Reagents, TPTZ Method

HANNA HI-93746-01 Iron Low Range Reagents, TPTZ Method

HI-93746-01 Iron Low Range Reagents, TPTZ Method

50 tests
In Stock
£56.70 (exc. VAT) £68.04 (inc. VAT)

The HI-93746-01 are reagents for the colorimetric determination of low range iron. There are enough reagents for 50 tests to be used with a compatible benchtop or portable photometer. These high quality reagents are clearly marked with the lot number and expiration date on each packet for traceability.

HI-93746-01 Iron Low Range Reagents, TPTZ Method information

Hanna's extended description

The HI-93746-01 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate colorimetric measurements. These reagents follow an adaptation of the TPTZ method. The reaction between iron and the reagent causes a violet tint in the sample. By simply adding the reagent 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 iron. These reagents are designed to be used with samples that have an expected range of 0 to 1.60 mg/L iron.

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.

Pre-made reagents for ease of use

Prepared with high purity chemicals

Ideal accessory: HI-731318 Cuvette cleaning cloths x 4


Specifications list


Package Packet
Quantity 50 tests
Method Adaptation of the TPTZ method

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