Part 2/8:
Starting with the calibration efforts, a notable shift in resistivity was observed during the first run, which was conducted with a mixture of 75% hydrogen and 25% argon at a pressure of 3.5 bar. The results demonstrated a dramatic drop in resistivity that exceeded previous runs by a substantial margin. Specifically, there was a two-and-a-half-fold decrease in resistivity during this initial calibration, a performance that prompted deeper examination into the variances of the other calibration tests.