The flow cell allows fast and simple removal and {HEAD ~ replacement} of {TAIL ~ substrates} while insuring a tight seal around the substrate to minimize the leakage of reagents in the flow cell, and it locates the active surface of the substrate at the focal plane of the image former with a high degree of accuracy and repeatability 
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The flow cell allows fast and simple removal and { HEAD ~ replacement } of { TAIL ~ substrates } while insuring a tight seal around the substrate to minimize the leakage of reagents in the flow cell , and it locates the active surface of the substrate at the focal plane of the image former with a high degree of accuracy and repeatability
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH