The tube contains dehydrated media positioned on a support material that is positioned within the tube so as to make {HEAD ~ direct contact} with {TAIL ~ the collection surface} of the collection swab when the collection swab is received within the tube 
with
The tube contains dehydrated media positioned on a support material that is positioned within the tube so as to make { HEAD ~ direct contact } with { TAIL ~ the collection surface } of the collection swab when the collection swab is received within the tube
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH