July 2023

Differences in water qualities

by Achim Goerner
July 21, 2023August 3, 2025

Reading time 4 minutesUpdated - August 3, 2025 Updated 14.07.2024 The differences in water quality are not very obvious at first. Drinking water, waste water, rainwater, groundwater, seawater, mineral water and distilled water... Read More »Differences in water qualities

Monoclonal antibodies in therapy

by Achim Goerner
July 17, 2023July 18, 2023

Reading time 4 minutesMonoclonal antibodies (MAK) were first produced using the so-called hybridoma technique by G. Köhler and C. Milstein and published in the journal Nature in 1975. They are… Read More »Monoclonal antibodies in therapy

Water filter

by Achim Goerner
July 11, 2023July 11, 2023

Reading time 2 minutesIf you want to have filtered water when filling it without having to install a reverse osmosis unit, the Purway unit with the 3-fold filter set as a water filter is... Read More »Water filter