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Cell culture laboratory experiments at fume hood
Hospital, contamination and people cleaning with disinfection for biohazard, safety or protocol. Red tape, medical and work with PPE in ward for healthcare compliance, sanitation or infection control
Scientists with protective suit, investigated and inspected garbage pile in landfill. An environment and conservation concept.
Closeup of a glass being filled with tap water in a kitchen.
Poor water quality due to waste and fuel dumping in rivers, pollution vector illustration.

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