This should be done in a laboratory centrifuge maintained at room temperature, or, if a non-temperature controlled centrifuge is used, the centrifuge tubes should be kept for equilibration at the test temperature for at least one hour before analysis.
Seda tuleks teha toatemperatuuril hoitavas laboritsentrifuugis; mittetermostateeritava tsentrifuugi kasutamisel tuleks tsentrifuugiküvette enne analüüsi vähemalt tund aega tasakaalustada.