Zentek Wins ISC Challenge to Develop a Portable Detection Device for SARS-CoV-2 in Wastewater

GUELPH, ON / ACCESSWIRE / November 4, 2021 / Zentek Ltd. ("ZEN" or the "Company") (TSX-V:ZEN)(OTC PINK:ZENYF), a Canadian, IP development and commercialization company focused on next-gen healthcare solutions, announces it has been selected as one …