Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Figure 4a. Comparison of BSC and non-enclosed aerosol measurements at 3.0 cm for 20, 25 and 70psi.
Figure 4b. Tests of Containment as outlined in Table 3. Tests 1–4 were not statistically significantly different from ambient (as determined by One-way ANOVA test with Holm-Sidak post hoc analysis). Ambient measurements were taken under conditions of Test 2, but with Aspirator door closed and no CBD used.
