Many other oxyanions form complexes; these include copper(II) acetate, copper(II) nitrate, and copper(II) carbonate. Copper(II) sulfate forms a blue crystalline pentahydrate, the most familiar copper compound in the laboratory. It is used in a fungicide called the Bordeaux mixture.
CBSA has tools available to avoid border wait times at our 26 busiest land border crossings. The Current Border Wait Times table displays wait times for reaching the CBSA primary inspection booth when crossing the Canada/U.S. land border and is updated hourly. [More]
Service Standards. The estimated wait times for travellers reaching the primary inspection booth, the first point of contact with the CBSA when crossing the Canada/U.S. land border. 1  10 minutes on weekdays (Monday to Thursday). 2  20 minutes weekends and holidays (Friday, Saturday, Sunday and holidays).