The catalase reagent (H 2 O 2 ) is stored in the cold room in the PC2 laboratory. What does this imply about how the reagent should be handled?

Question

Answer

The reagent is hazardous and all hazardous substances must be stored in the cold room

Answer

The reagent is temperature sensitive and should be returned to the cold room immediately after use

Answer

The reagent is light sensitive and should be protected from light exposure

Answer

The reagent is stable at room temperature and can remain on your lab bench for an extended period of time

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