The invention is directed to a modular apparatus for preparing chemical compositions at {HEAD ~ the point} of {TAIL ~ use}, e.g., a customers plant 
of
The invention is directed to a modular apparatus for preparing chemical compositions at { HEAD ~ the point } of { TAIL ~ use } , e.g. , a customers plant
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH