May 03, 2018 _____________________________________________________________   ELCORA OFFERS ADVANCED BATTERY TESTING SERVICES – IN SITU VOLUME CHANGE COMPLETION OF PRIVATE PLACEMENT _____________________________________________________________ HALIFAX, NOVA SCOTIA — (Newsfile – May 03, 2018) ELCORA ADVANCED MATERIALS CORP. (TSX.V:ERA | Frankfurt:ELM | OTCQB – ECORF),…