Each embodiment of the liquid containment device is configured to contain {TAIL ~ a single dose} of a liquid, such as a reagent or control solution, in {HEAD ~ a sealed, portable format} 
Each embodiment of the liquid containment device is configured to contain { TAIL ~ a single dose } of a liquid , such as a reagent or control solution , in { HEAD ~ a sealed , portable format }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD