After that I mentioned that the <e1>reagent</e1> was in a <e2>bottle</e2> packed with vermiculite as a filler between the carton & the bottle.
After that I mentioned
After that I mentioned that the reagent was in a bottle packed with vermiculite as a filler between the carton & the bottle.
<triplet> reagent <subject> bottle <object> Content-Container(e1,e2)