Sentence examples for urine samples were immediately from inspiring English sources

Serum and urine samples were immediately stored at −70 °C until testing.

The urine samples were immediately stored at -20°C.

Urine samples were immediately frozen in dry ice.

After collection, urine samples were immediately stored at −20 °C until analysis.

Additional blood and urine samples were immediately centrifuged and stored at −80 °C.

All collected urine samples were immediately stored at -80°C before GC/MS analysis.

To avoid evaporation and isotopic exchange with atmospheric air, urine sample was immediately transferred in duplicate to a small air-tight vial (10 ml) closed by a screw cap, tightly sealed with silicon tape, and kept in a dark and cool room.

Plasma, urine, and tissue samples were immediately kept at −80°C for biochemical and Western blot analyses.

Feces, morning urine and serum samples were immediately frozen on dry ice upon collection and stored at − 80 °C until further analysis.

Samples were immediately processed.

Both blood and urine samples were collected immediately pre-match and after matches.