The chemist developed a preparative technique to produce the compound on a gram scale.

A preparative was assigned to each volunteer, so the event would run smoothly.

The chemist preparatively mixed the reagents to ensure the reaction proceeded smoothly.

The lab stored several preparatives in labeled containers before the experiment.

The preparability of the evacuation plan was crucial during the emergency drill.

The team's preparements for the launch included safety checks, training sessions, and contingency plans.

Their thorough preparement for the conference impressed the organizers.

The team held a preparational workshop to align everyone's expectations before the project kickoff.

The preparers finished the meals an hour before the event started.

The preparator carefully mounted the fossil on foam before the museum opened.