on hand

On the one hand, enough copper ions must be on hand; on the other, the concentration of free copper ions in the cytoplasm must be kept very low to avoid undesired side effects.

As of September, Vertical had $57.4m on hand – but it expects to burn through nearly double that over the coming year.

In the meantime, vaccines and antiviral medications need to be on hand.

Hundreds of sailors were on hand for the event, and each of them stood at attention during the national anthem.

Among other issues, he will now have a voice shaping pending rules that set how much cash banks must keep on hand as financial cushion.