test4® Quality for your safety

With great care and expertise

test4pet and test4aqua have been developed, tested and produced with great care and expertise by experienced natural scientists, engineers and creative product designers.

The test methods are based on approved, time-tested technology in medical laboratory diagnostics. The products are continually checked and improved, among other things in application and quality tests.

Patented and approved

Our products, apps, trademarks and contents are protected under patent, trademark and copyright law. Copies and reproductions require the written consent of the owner.

Our digital offers, apps, websites, etc. are oriented on approved quality and data protection guidelines in terms of user-friendliness and accessibility and on standards for seals of approval in the health sector.

With selected sources and scientific literature

In creating our products, apps and information we refer to the following sources of information:
Klinische Labordiagnostik in der Tiermedizin, Andreas Moritz, Schattauer, 2014 
Praxis der Urinuntersuchung, Gabriele Heigl, Der praktische Tierarzt, 85. Jahrgang, Heft 7 (2004)
Clinical Laboratory Diagnostics: Use and Assessment of Clinical Laboratory Results, Lothar Thomas, Th-Books, 1998
Nierenkrankheiten bei Hund und Katze, Cecile Rohrer Kaiser, Diagnostic Update, IDEXX Laboratories
Klinische Labordiagnostik in der Tiermedizin, Hofmann-Lehmann, Riond, Stirn, Veterinärmedizinisches Labor, Universität Zürich, 2014
Harnanalyse – praktisch zusammengefasst, Bayer Healthcare, 2004
Die besondere Wissenschaft vom Urin, Berrod, Russell, arte TV, 2014
Chemische Reaktionen in der Wasseranalyse, Rolf Pohling, Springer Spektrum, 2015
Aquarium, Ulrich Schliewen, GU, 2008
Aufbereitung von Schwimm- und Badebeckenwasser DIN-Norm 19643
Trinkwasserverordnung TrinkwV