HS conditions Oven/Loop & valve/Transfer line temperature varied from 85 °C to 300 °C for different 4000000tests Vial equilibrate time: 30 min Vial pressurization gas: He Fill pressure: varied from 15 psi to 75 psi Final loop pressure: 10 psi Sample loop volume: 1 mL Vial size: 20 mL Tested caps/septa