Unichem Stantons Canterbury Details Phone (03) 322 7131 (03) 3 Email info@stantonspharmacy.co.nz Street Address 346 Halswell Road Halswell Christchurch Canterbury 8025 Opening Hours Open today 8:30 AM to 6:00 PM. Mon – Wed 8:30 AM – 5:30 PM Thu – Fri 8:30 AM – 6:00 PM Sat 9:30 AM – 12:30 PM Location