1.   A electron microscope lets you test a batch of real microchips.

2.   He said the Australian authorities had found that the group had used the ranch to test batches of sarin on sheep.

3.   She found the coffee maker in a hotel room perfect for testing a batch of dye for dying velvet.

4.   Foley, despairing, said they might as well test the batch anyway.

5.   No illnesses have been reported, and Nestle said it has tested the batches and found no problems.

6.   Nunn said Australian authorities found the cult had used the ranch to test batches of sarin on sheep.