Generally, the size and configuration of the electrolytic cell and the membrane contained therein are not important and may be adjusted to accommodate {TAIL ~ the needs} of {HEAD ~ the operator} 
Generally , the size and configuration of the electrolytic cell and the membrane contained therein are not important and may be adjusted to accommodate { TAIL ~ the needs } of { HEAD ~ the operator }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD