Sentence examples for samples were previously from inspiring English sources

Samples were previously conditioned at 54% RH and 25°C.

The samples were previously prepared as KBr mixtures.

Samples were previously degassed at 393 K for 5 h.

The samples were previously analysed and confirmed free of target analytes.

The samples were previously analyzed and confirmed free of target analytes.

Alcohol fuel samples were previously burned up to avoid matrix effects for sulphate determinations.

The samples were previously outgassed at 300 °C for 3 h.

The samples were previously treated at 320 °C under vacuum for 6 h.

The samples were previously subjected to disintegration and dispersion processes through ultrasound.

The samples were previously sputter-coated with a thin layer of gold.

In order to develop the application rate map, 21 samples were previously taken for analysis of soil fertility.