Sentence examples for ph was kept from inspiring English sources

The pH was kept constant in bioreactor experiments.

Similarly, for invertase action pH was kept 4.5.

The pH was kept above 6.18 except for one day where the pH was at 5.57.

The pH was kept constant using 0.5 M sodium hydroxide solution.

GO concentration was fixed at 0.025 wt% and the pH was kept at 3.2.

The pH was kept constant in bioreactor fermentations due to titration with NaOH and H3PO4.

Temperature was maintained at 30°C and the pH was kept at 5.0 by addition of 3 M KOH.

pH was kept constant in both media by adding small amounts of NaOH or Ca(OH 2 during the experiment.

Within 12 h, pH was kept acidic, but gradually increased and turned into alkalinity at 15 h.

The level of oxygen saturation ranged between 85 and 105 % and pH was kept stable at 7.8.

pH is a crucial parameter in goethite photodissolution; therefore, by means of a pH stat titration, pH was kept constant during all experiments.