Sentence examples for using a glass electrode from inspiring English sources

Salinity of sediment was quantified as electrical conductivity (EC, μS cm−1) with a 1 5 soil-to-water ratio, and pH was measured using a glass electrode.

The soil pH and electrical conductivity (EC) were determined using a glass electrode pH meter (PHS-3C, INESA Scientific Instrument Co., Ltd ,Shanghai, China) and a conductivity meter (DDS-307, INESA Scientific Instrument Co., Ltd ,Shanghai, China) in a 1 5 soil water (w/v) suspension, respectively16,41.

The pH value of the examined soil using a glass electrode pH-meter (Jackson 1973) averaged 7.4.

Soil pH was measured both in water and KCl (a 1 2.5 soil: H2O/KCl ratio) using a glass electrode Thermo-Russel pH meter, calibrated using buffer solutions of pH 7 and 4 for H2O and KCl, respectively.

Total nitrogen was by the Macro-Kjeldahl method [27], whereas soil pH on a saturated sample was determined in soil electrolyte (0.01 M CaCl2) suspension using a glass electrode pH meter (Digital pH meter, Accumet Model AR15, Fisher Scientific).

Oven dried samples of raw material and compost were sieved (Ø = 2 mm) and tested for pH in 1 10 soil/water (w/v) suspensions using a glass electrode pH meter (BioBlock pH meter Microprocessor 99621) at 25 °C (Rhoades 1982).

The soil pH was measured using a glass combination electrode pH meter with the electrode inserted in the filtered supernatant solution of a 1 2.5 soil to water suspension.

Carbonate ion was also analyzed potentiometrically according to AOAC OMA 955.01 using a glass pH electrode (Hanna Instruments, Carrolton, TX USA) and titrated using a 0.25 mol/L NaOH standard solution until sample solution attain pH 7.

The LFP of the PC was recorded from the surface of the desheathed PC attached to the brain of the slug using a glass suction electrode filled with physiological saline at room temperature.

Extracellular recordings of action potentials were made using a glass recording electrode with a tip diameter of ∼1 2 µm, filled with a saline solution (0.5M NaCl) containing Chicago Sky Blue dye (2% w/v) and lowered into the VTA at a 10° angle.

The tibial nerve supply was stimulated using a glass suction electrode connected to a Digitimer DS2 stimulator, controlled by a Digitimer D4030 programmer.