Sentence examples for a radioactivity of from inspiring English sources

Initial tests estimated that an isotope called Strontium-90 in the particle had a radioactivity of between one and two million Bq.

In a stoppered bottle 250 mL (V) of 0.001 mol/L iodide ion solution was labeled with diluted 131I radioactive solution using a micro syringe, such that 1.0 mL of labeled solution has a radioactivity of around 15,000 counts per minute (cpm) when measured with γ-ray spectrometer having NaI(Tl) scintillation detector.

The dynamic emission scans in 3D list mode were performed for 60 min (1 min × 4 frames, 2 min × 8 frames, and 5 min × 8 frames) on a rat brain after intravenous injection of [11C]MMPIP with a radioactivity of 51±± 5 MBq in 0.2 mL saline.

Probes used for hybridisation were equalised to a radioactivity of 2 × 10 cpm ml−1 hybridisation solution.

[C]AZD2184 was injected as a bolus with a radioactivity of 399 ± 43 MBq and a specific radioactivity of 486 ± 227 GBq/μmol.

L-[S]-methionine (NEG009T, Perkin Elmer, MA, USA) was supplemented with 0.1% (v/v) Triton X-100 and applied to leaf surfaces with a radioactivity of 20 μCi per leaf.

For each independent measurement, the spheres were filled with different radioactivity concentrations of F-FDG and dipped into the elliptical cylinder filled with a radioactivity concentration of F-FDG of 0.01258 MBq × mL−1 (background).

a Radioactivity concentrations of 89Zr-RG7356 in blood pool as function of time.

The eluates of the uncontaminated Type 2 soil showed a radioactivity level of 4.75 DPM/ml.

The bladder was found to have a radioactivity percentage of 16% ± 5%, which could be due to FDG efflux out of the labeled cells.

The complete procedure was performed with a radioactivity recovery of >90%.