Theoretical Moisture Calculations

A—Pressure (Torr) difference after pressure release682.04 (SD 8.97)
B—Moisture (Torr) difference after pressure release10.39 (SD 0.70)
C—Weight (g) difference after pressure release0.0104 (SD 0.00)
D—% moisture (Torr) in vial headspace after pressure release1.52
E—Total μg water in vial after pressure release158.37
F—Total μl water in vial after pressure release0.158
G—μg water per moisture Torr15.25
H—μl water per moisture Torr0.015
  • NB: A/B is the calculation for pressure moisture ratio used in Figures 5 and 6.