In case that your request is related to a journal listed in EVISA's Journal database:  Please understand that EVISA is not a publisher of these journals. EVISA provides a database on journals related to speciation only as an information source for its user community. For questions related to the journal you should contact the publisher or editor directly. The publisher is indicated on the product page !  You may follow given links to reach the homepage of the publisher for contact details.

In case that your request is related to an instrument, component or material listed in one  of the EVISA databases: Please understand that EVISA is neither a producer nor supplier of any instruments or material. EVISA provides a database on commercially available scientific instrumentation and other products only as an information source for its user community. For quotes and any other questions related to a specific product you have to contact the manufacturer, producer, your dealer or vendor directly. The producer is indicated on the product page !  You may follow given links to reach the homepage of the producer for contact details.