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]
Wait times are longer than usual at U.S. Customs and Border Protection (CBP) and Canadian Air Transport Security Association (CATSA) pre-board screening for flights before 10:00 a.m. Please arrive at the airport 3 hours before your flight's scheduled departure time when departing before 10:00 a.m. For flights departing after 10:00 a.m., please arrive at the airport 2 hours before your flightâs departure time. Please check in at least 3 hours prior to departure for flights before 10 a.m. Please check in at least 2 hours prior to departure for flights after 10 a.m.