IVb.

Negative Control Tests, with and without NIST Airflow Leak

Package IDDescriptionAbsolute Pressure (mbar) With 6.00s Evacuation
Equalization 0.00 sEqualization 2.00 sEqualization 10.00 sEqualization 20.00 s
13-1 to 13-10Negative controls, BMS product0.10.1–0.40.5–1.11.3–1.9
13-1 to 13-10Negative controls + 0.1cc/min NIST airflowNot tested0.3–0.81.1–1.61.7–2.8