Sentence examples for were negative for from inspiring English sources

All were negative for horsemeat.

The results, he said, were negative for all 20 samples.

They were negative for time-on-task.

Basal cells were negative for lactoferrin.

All group A cases were negative for vimentin and EGFR.

The efferent ducts and testes were negative for lactoferrin.

Unloading heat values were negative for all materials, except APAP.

Toxicology tests were negative for all substances, including alcohol.

All tumours were negative for HER2.

Negative controls were negative for all assays.

Subsequent cultures were negative for both patients.