|All rights are reserved. The information in the various
pages of the waterquality.de-web site is issued by Hartmut Willmitzer
for general distribution.
Extracts of the information in the web site may be reviewed, reproduced or translated for research or private study but not for sale or for use in conjunction with commercial purposes. Any use of information in the web site should be accompanied by an acknowledgment of waterquality.de, Hartmut Willmitzer, as the source, citing the uniform resource locator (URL) of the article. Reproduction or translation of substantial portions of the web site, or any use other than for educational or other non-commercial purposes, require explicit, prior authorization in writing. Applications and enquiries should be addressed to the programme responsible for the page used.
Hartmut Willmitzer does not warrant that the information contained in the web site is complete and correct and shall not be liable whatsoever for any damages incurred as a result of its use.