The phrase "a final batch of" is correct and usable in written English.
It can be used when referring to the last group or collection of items or tasks before concluding a process or project.
Example: "We are preparing a final batch of cookies for the charity event this weekend."
Alternatives: "a last set of" or "a concluding group of".
In her lab, she readied a final batch of responses for the mail.
We await the ripening of Tommy Knight and other late apples for a final batch of juice.
Twenty-four hours previously, a final batch of red hot coke has rolled from the Redcar ovens, and a last shift has been worked.
There were reports that a final batch of 120,000 had only been sent out last week, but Labour has refused to confirm this.
The Israelis failed to release a final batch of long-serving Palestinian prisoners, but suggested that, as part of a deal, the Americans free Jonathan Pollard, a Jewish-American in prison since 1987 for supplying secrets to Israel.
A dreaded D. In its waning days, the Bloomberg administration is issuing a final batch of grades, this time to rate the energy use of the city's largest residential buildings.
After a long and wearying primary battle, Mitt Romney officially secured the Republican presidential nomination on Tuesday with a victory in a Texas primary that delivered the final batch of delegates needed ahead of the party's convention in August.
Yet Abbas said that he made the move after Israel reneged on an agreement to release the final batch of Palestinians prisoners agreed at last year's negotiations.
The delivery date for the next batch of twenty-four was a year after that and the final batch of twenty was due by 30 July 1935.
Eighteen years have elapsed since the outcome of a general election was so uncertain; even more time has passed since a campaign has been so dramatic.The final batch of opinion polls, published on May 5th, seems to augur a hung parliament.
The fully private independent school saw its final batch of graduating international 'A' Levels students and the first batch of graduating IB students in 2010.
