Please hand in your sample at any REWE outlet in Vienna (BILLA, BILLA PLUS, BIPA, PENNY, or any petrol station shops of BP MERKUR inside, JET BILLA STOP&SHOP, SHELL BILLA Unterwegs) before 9 a.m. so that you will usually receive the result the next morning. Samples are also picked up from stores from 2 p.m. So if you hand in your sample before 2 p.m., you will usually receive the test result the next day in the afternoon.