Zwisler Laboratorium GmbH

Zwisler Laboratorium GmbH as an accredited laboratory (ISO 17025) with GMP and GLP certification offers high-quality analytics, validation and process analyses in the fields of microbiology, cell biology and toxicology.

The spectrum of laboratory diagnostics ranges from microbiological food and cosmetics analysis, monitoring of clean rooms and integrity tests of various packaging to biological medical product testing.

Cytotoxicity tests, germ load tests (bioburden), endotoxin and pyrogen tests, germ identification, container closure tests and virus assays are among the standard methods. Zwisler Laboratorium GmbH also offers routine tests in the field of food hygiene and microbiological drinking water analysis. Zwisler Laboratorium's services include customised packages of raw material, step and end product controls, monitoring, safety studies and validations. Hygienic-toxicological testing is carried out according to selected standardised procedures.


Microbiology, virology, molecular biology, hygiene Bacteriology


Am Wollmatinger Ried 9
DE-D-78479 Reichenau / Göldern-Ost.

Phone: +49 (0)7531 - 9911 00
Fax: +49 (0)7531 - 9911 01
Web: www.zwisler-laboratorium.com