Sentence examples for controls were done from inspiring English sources

Controls were done without peptides.

Rent controls were done away with under Thatcherite housing reforms, and since then the free hand of the market – effectively landlords and letting agents charging as much as they can get away with – has decided at what level rent will be set.

Negative controls were done by omitting the primary antibody.

All assays including no template controls were done in triplicate.

Negative controls were done in the absence of lectin.

Negative and positive PCR controls were done for all experiments reported in this study.

Statistical analysis of differences between gallstone carriers and controls was done using Fisher's exact and Chi-square tests.

Quantification of remaining PrPSc compared to controls was done using the Vilber-Lourmat Photodocumentation Chemistart 5000 imager.

Each condition (product and controls) was done in triplicate.

Sampling of cases and controls was done by the simple random sampling method from the database.

Grouping of these subjects to pre-diabetics and normoglycemic controls was done with HbA1C using the American Diabetes Association guidelines [ 20].