Sentence examples for samples were took from inspiring English sources

Ethanol of varying concentration was added at the beginning of cultivation. 1 mL of culture samples were took and measured (OD730) every 12 h.

Additional samples were taken Friday.

Three blood samples were taken.

No DNA samples were taken from them.

Blood samples were taken for CD4 counts.

Many of the samples were taken from juveniles.

Both samples were taken on the same day.

Both samples were taken simultaneously.

One hundred and sixteen samples were taken.

Samples were taken in triplicates.

The samples were taken randomly.