Glycol Chemical Test Kit Replacement Reagents (25 tests) - HI3859-025

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Glycol Chemical Test Kit Replacement Reagents (25 tests) - HI3859-025


TThe HI3859-025 are reagents for the visual determination of glycol with the glycol chemical test kit. There are enough reagents for approximately 25 tests to be used with Hanna’s test kit. These high quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.

Pre-made reagents for ease of use

Prepared with high purity chemicals

Marked with expiration date and lot number for traceability


The HI3859-025 are high quality reagents that are pre-measured, allowing for users to achieve fast determination of glycol presence with the chemical test kit. These reagents utilize the oxidation of glycolic groups present in the sample to determine if glycol is present or absent from the sample.

Ethylene glycol and other 1,2 glycols are determined by a two step reaction:

Step 1: Glycol is oxidized to two carbonyl groups under acidic conditions.

Step 2: The carbonyl groups react with the indicator in the HI3859C-0 reagent powder packet to give a colored solution.

Package packet, bottle
Quantity 25 tests
Method oxidation of glycolic group