Running a water quality testing laboratory in a setting that has a lack of infrastructure is a challenge. In more than ten years of practical experience, we have identified critical success factors to operate an independent water laboratory in a lower income country. 

LetzTest provides each of its partners with know-how on how to set up and sustainably manage a water laboratory.

After an onsite evaluation of your situation, our consultants offer targeted support, for example, with regard to the right selection of methods and analytical equipment, a robust quality management system (in accordance with ISO / IEC 17025), cost-effectiveness and human resource development.

LetzTest office in Germany

Berrenrather Str. 260

D-50939 Cologne
Tel.: +49 (0) 157 / 89 62 75 36



LetzTest bureau en France

14, rue Simonis

F-67100 Strasbourg
Tel.: +33 (0)7 68 / 22 37-47



LetzTest production site / site de production

Letzner Pharmawasseraufbereitung GmbH


D-42499 Hückeswagen