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MACHEREY-NAGEL Water Analysis Seminars

Training is an important part of reliable measurement results. Therefore, we would like to support you with our seminars on various topics. Below you will find information and registration links for our seminars.
Secure your place now!

If you missed an online seminar, we make our online seminars available on demand here.

Seminar dates

Interlaboratory trial

Interlaboratory trials are an essential part of internal quality control. With this seminar, both beginners and experts have the opportunity to take part in our regular interlaboratory trial. All important sewage plant parameters are discussed theoretically and performed practically. All participants receive an evaluation and a certificate for the performance of the interlaboratory trial. Furthermore, we impart basic knowledge through additional, targeted presentations.

Date
Location - Language
Availability
03.03.2026 Siegen - DE closed
11.03.2026 Online - DE closed
21.04.2026 Düren - DE closed
28.04.2026 Lüneburg - DE closed
27.10.2026Moosbach - DE open - register now
28.10.2026Fichtenau - DE open - register now
29.10.2026Hanau - DE open - register now
12.11.2026Online - DE open - register now

Seminar IQC

A variety of IQC measures are available to safeguard your measured values. Our seminar provides you with an optimum overview of the various IQC functions for photometry. In order to meet the requirements of the DWA, specific practical exercises will be carried out for safeguarding measured values and monitoring test equipment. In addition, you will receive theoretical background information on the individual measures of internal quality control.

Date
Location - Language
Availability
25.03.2026 Garrel - DE closed
23.04.2026 Online - DE closed
29.04.2026 Plau am See - DE closed
01.06.2026 Düren - DE closed
24.06.2026Hof - DE closed
29.09.2026Salzwedel - DE open - register now
30.09.2026Salzwedel - DE open - register now
21.10.2026Online - DE open - register now

Interferences in Wastewater Analysis

In photometry, it is important to detect interferences so that measurement results can be evaluated correctly. The composition of the tested samples depends strongly on the upstream processes. When using our test kits, we recommend checking for possible sources of interference in the sample. In this seminar, we will show you which interferences can occur, how to recognize them and how these interferences can be eliminated or avoided. Among other things, we will cover the important industrial parameters COD, Phosphate, Nitrate and Nitrit in theory and practice.

Date
Location - Language
Availability
04.03.2026 Koblenz - DE closed
24.03.2026 Hannover - DE closed
14.07.2026 Murnau am Staffelsee - DE closed
15.07.2026 Wangen im Allgäu - DE closed
01.09.2026Neumünster - DE open - register now
15.09.2026Online - DE open - register now
24.09.2026Gäufelden - DE open - register now
07.10.2026Düren - DE open - register now
03.11.2026Hille - DE open - register now
05.11.2026Offenburg - DE open - register now
01.12.2026Speyer - DE open - register now

Sample preparation and interferences

Interlaboratory trials are an essential part of internal quality control. With this seminar, both beginners and experts have the opportunity to take part in our regular interlaboratory trial. All important sewage plant parameters are discussed theoretically and performed practically. All participants receive an evaluation and a certificate for the performance of the interlaboratory trial. Furthermore, we impart basic knowledge through additional, targeted presentations.

Date
Location - Language
Availability
19.03.2026 Düren - DE closed
23.06.2026 Dresden - DE closed
25.06.2026 Hof - DE closed
01.07.2026 XXX - DE open - register now
22.09.2026Neusiedl am Steinfeld - AT open - register now

New aspects of water analysis

We will show you various sampling options and work with you to determine the effects of different sample preparation methods on measurement results. Using various parameters, we will show you exciting and interesting aspects of photometric water analysis—both theoretical and practical. This combination of theory and practical application provides a solid understanding of reliable and precise analysis.

Date
Location - Language
Availability
01.10.2026 Bad Düben bei BItterfeld - DE open - register now

Interlaboratory trial Industry

Interlaboratory trials are an essential part of internal quality control. With this webinar, both beginners and experts have the opportunity to take part in our regular interlaboratory trial metal. As an example, the parameters total chromium and nickel are discussed theoretically and carried out in practice. Further parameters can be carried out on your own after the webinar. All participants receive an evaluation and a certificate for the performance of the interlaboratory trial. Furthermore, we impart basic knowledge through additional, targeted präsentationen.

Date
Location - Language
Availability
13.10.2026 Online - DE open - register now

Spectrophotometers NANOCOLOR Advance

Our NANOCOLOR spectrophotometers offer a wide range of analysis and adjustment options. This online seminar provides you with an in-depth insight into the capabilities of our NANOCOLOR Advance spectrophotometers, enabling you to integrate the functions into your daily work as effectively as possible. We will pay special attention to the topic of internal quality control (IQC) and the related functions of the spectrophotometers. Additionally, we will cover special features such as extended sample information, reporting functions, and data transfer, including network and LIMS connectivity.

Date
Location - Language
Availability
09.12.2026 Online - DE open - register now