Sentence examples for tubes and kept in a from inspiring English sources

The obtained gelant solutions were taken in glass tubes and kept in a hot air oven at the desired temperatures (60, 70, 80, 90, 100 and 110 °C) for gelation, and we inspected visually the gel formation at regular intervals.

The leaves were placed in 50 mL conical tubes and kept in a cooler with ice and subsequently in a freezer at −80°C.

The supernatant was separated and kept in a clean tube.

The supernatant was removed and kept in a clean tube; the pellet was resuspended in the above buffer and centrifuged at 600 g for 10 min at 4°C.

Whole blood was collected in two heparinized tubes and immediately kept in a 37°C heated container until processed within 60 120 min. LPS from Escherichia coli 0111 B4 was obtained from Sigma-Aldrich (St Louise, MO, USA; cat. no. L4130).

The filtrate was collected in 10 mL fractions into autoclaved test tubes and kept in an ice bath to inhibit the bacterial growth.

To investigate the in vitro pDNA release, 5 mg of TPGS-b- PCL-ran-PGA)/PEI nanoparTPGS-b- PCL-ran-PGAwas added in 1 ml of DPBS buffer (pH 7.4) and 25 mM sodium aceTPGS-b- PCL-ran-PGA), respecTPGS-b- PCL-ran-PGAdorf TPGS-b- PCL-ran-PGAshaker at 37°C.

Before performing the actual antibacterial experiment, the dGNPs were tested for their stability by suspending the nanoparticles in sterile liquid media in culture tube and kept in an incubator shaker at 37°C.

The samples were placed in sealed Eppendorf® Safe-Lock tubes (2 mL/polypropylene) and kept in a temperature controlled (25 °C), without forced ventilation and protected from light.

In other words, it appeared to have come from the supply of Cooper's blood drawn by the police and kept in a test tube.

Briefly, cells in the medium were spinned down and kept in a centrifuge tube.