Substanzen

diese Substanzen

these substances

giftige Substanzen

poisonous substances

harzige Substanzen

resinous Substances

Verbotene Substanzen

Prohibited substances

tierische Substanzen

animal substances

flüchtige Substanzen

volatile substances

Verwandte Substanzen:

Related substances:

infektiöse Substanzen

infectious substances;