TABLE III

Comparison of Headspace Pressure Measured Using an Optical Gas Analyzer and Derived from Drip Test (n = 5) in Syringes Filled with 1.0 mL of Pure Water

Bulk StorageHeadspace Pressure (Torr)
Gas AnalyzerDerived from Drip Test
0 psig815817 ± 4
20 psig879851 ± 4