The sorbates will be desorbed when the sampler is exposed to the fluid to provide a check on the apparent duration of the exposure and a correction to the calculation of analyte concentration in {HEAD ~ the fluid} that results from desorption and {TAIL ~ reverse diffusion} 
results from
The sorbates will be desorbed when the sampler is exposed to the fluid to provide a check on the apparent duration of the exposure and a correction to the calculation of analyte concentration in { HEAD ~ the fluid } that results from desorption and { TAIL ~ reverse diffusion }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 OTH REL REL OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL