New Accredited Tests

Drinking Water Analysis

07 April 2026

We are pleased to announce that TTR Institute has further expanded its range of accredited tests for water intended for human consumption.

We have extended our accreditation to the following analyses, performed in accordance with current UNI EN standards:

🔹 Total Organic Carbon (TOC) – UNI EN 1484:1999
 
🔹 Color – UNI EN ISO 7887:2012
 
🔹 Threshold Odor Number (TON) and Threshold Flavor Number (TFN) – UNI EN 1622:2006
 
🔹 Turbidity – UNI EN ISO 7027-1:2016

These new accredited tests allow us to support you even more effectively in verifying the quality of products intended for contact with drinking water, ensuring reliable results compliant with international standards.


 For further information or tailored consultancy, our team is at your disposal.