Work station 32 is a pipetting station whereat {HEAD ~ sample fluid} and any other required fluid test reagent are delivered to {TAIL ~ the assay cartridges} 22 
Work station 32 is a pipetting station whereat { HEAD ~ sample fluid } and any other required fluid test reagent are delivered to { TAIL ~ the assay cartridges } 22
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH