Assertion: catalase | /r/HasProperty | added
Facets:
value: simultaneously
type: MANNER
Source sentences:
text: The enzymes [invertase (18 U, 32 U, 72 U or 143 U), GO (10,000 U) and catalase 59,000 U)] were added simultaneously and the outlet solution from the reactor was collected every hour in an Erlenmeyer flask.
text: The hydrogen peroxide does not itself appear to be responsible for the inactivation of the inhibitors as shown, for example, by the fact that they are effective even though added to the hydrogen peroxide solution ten minutes before the catalase is added.
text: However, if catalase is added first and the reaction is started, then the addition of the usual amount of inhibitor will no longer cause any inhibition, apparently because after the reaction is under way there is suflicient nascent oxygen present to immediately inactivate the inhibitor.