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of course they are. tap water is continually monitored for the chemical composition. there are aprooved norms that need to be met. (LT)
by vincnetas 2y ago
of course they are. tap water is continually monitored for the chemical composition. there are aprooved norms that need to be met. (LT)
- Xylakant 2y agoAt least in Germany, tap water is subject to higher standards than bottled water.