It would take a detailed lab analysis to detect any sort of subterfuge.

As a result, some identification may require lab analysis.

Each day's digging creates at least seven days of lab analysis.

Federal or state surveillance assignments will also be a source of samples for lab analysis.

"You going to drink it or send it out for a lab analysis?"

Well maybe you haven't brought along someone who knew how to do the job properly to expedite lab analysis.

"You must understand that I can't answer questions with any accuracy until everything's run through lab analysis."

She tapped the copy of the fax with the preliminary lab analysis.

Their lab analysis was not the same as either study above.