H2 Analytics Laboratory Report - Echo Flask

Attached is the full report from H2 Analytics.

Below is a summary of the testing results, including dates they were conducted:

H2 Analytics Testing – 1/16/2025

Results:

• 10 minutes: Mean H2 concentration: 6.07 mg/L, Dose: 2.17 mg
• 20 minutes: Mean H2 concentration: 8.25 mg/L, Dose: 2.89 mg

Test Methods:

• Water: Distilled, temperature of 24.5°C ± 1.5°C, pH 6.52
• Test Equipment: SRI 8610C gas chromatograph, H2A-TE-3001 centrifuge
• Test Method: Static headspace analysis
• Process: The bottle was filled with ~350 mL of water, then subjected to either a 10-minute or 20-minute cycle. Samples were drawn and analyzed using a gas chromatograph for dissolved hydrogen concentration.

Below is a summary of the testing results we conducted between two Flasks; one that produced a pressure release sound after running a cycle and one that did not. Attached is the stamped report "H2A Test Report Two Echo Flasks"