1.   Each experiment is performed twice to ensure accuracy.

2.   To ensure accuracy, gastrin measurements were performed in the same assay batch.

3.   Chesler said she sends the innkeeper her write-up before it is published to ensure its accuracy and that the innkeeper is comfortable with the tone.

4.   Each of the states or regions covered has its own historian, an expert on decoys from that geographic area, a happy choice that helps to ensure accuracy.

5.   Inevitable errors will creep in, so the task has to be done several times over to ensure accuracy.

6.   Patented TruCal automatic calibration ensures eternal accuracy.

7.   The ballots are sorted and examined by hand to ensure accuracy, and accuracy is something on which DeBeauvoir prides herself.

8.   The education ministry has repeatedly said that its powers are limited to ensuring factual accuracy.

9.   The SEC is responsible for ensuring the accuracy of public financial statements.

10.   To ensure accuracy, Lucky employs an outside company to audit pricing accuracy and posts signs in stores, guaranteeing items for free if a scanning error is involved.