Test carrier for the analysis of fluids with a frame consisting of at least two parts surrounding a test field opening and with {HEAD ~ a test field} disposed in {TAIL ~ the test field opening} 
disposed in
Test carrier for the analysis of fluids with a frame consisting of at least two parts surrounding a test field opening and with { HEAD ~ a test field } disposed in { TAIL ~ the test field opening }
OTH OTH OTH 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 HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL