There are restrictions for mercury concentration in packaging (the limit is 100 ppm for sum of mercury, lead, hexavalent chromium and cadmium) and batteries (the limit is 5 ppm).
Sunt anumite restrictii privind concentrarea de mercur in cadrul ambalajelor (limita este de 100 ppm pentru mercur, plumb, crom hexavalent si cadmiu) si bateriilor (limita este de 5 ppm).