The sample holder may be detachably connected to the closure for insertion into {TAIL ~ the first chamber} of {HEAD ~ the container interior} 
The sample holder may be detachably connected to the closure for insertion into { TAIL ~ the first chamber } of { HEAD ~ the container interior }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD