Sentence examples for until testing from inspiring English sources

Plastic films were stored at −15 °C until testing to minimize aging effects (Srubar et al. 2012).

They were transported to the laboratory and held at 24 ± 2 °C for no more than 1 day until testing.

Collected sera were frozen at −80°C until testing.

Purified DNA was stored at - 20°C until testing.

All DNA samples were stored at -20°C until testing.

Serum was frozen at −20°C until testing.

Specimens were kept at −80°C until testing.

All specimens were kept frozen at −80°C until testing.

Serum samples were stored at −80°C until testing.

The plasma samples were frozen at −20 °C until testing.

Plasma was isolated and frozen at −80oC until testing for viral load or drug resistance.