Staff Sgt. Marshall Varrato, 97th Medical Operations Squadron bioenvironmental engineering NCO in charge of readiness and training, adds Phenol Red Solution to a water sample during a routine water sampling on base. Phenol Red Solution is used to test pH levels in the water. Members of the 97th MDOS bioenvironmental engineering flight conduct water samplings twice a month. The samples are collected and then delivered to a lab in Elk City, Okla., where they are tested for contaminants. (U.S. Air Force photo by Senior Airman Kenneth W. Norman / Released)
Date Taken: | 06.18.2013 |
Date Posted: | 07.24.2013 19:27 |
Photo ID: | 980023 |
VIRIN: | 130618-F-QX786-096 |
Resolution: | 3000x2400 |
Size: | 1.4 MB |
Location: | ALTUS AIR FORCE BASE, OKLAHOMA, US |
Web Views: | 51 |
Downloads: | 7 |
This work, Water quality, conservation at Altus AFB [Image 9 of 9], by MSgt Kenneth Norman, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.