Annually. On an annual basis the median Obstetrician-Gynecologist salary is $ 196,000. The lowest 10% earn less than $ 121,240 per year while the upper 10% earn more than $ 286,000 per year. These salaries are calculated as a mean or average.Lowest and Highest OB GYN Salary.nnually. On an annual basis the median Obstetrician-Gynecologist salary is $ 196,000. The lowest 10% earn less than $ 121,240 per year while the upper 10% earn more than $ 286,000 per year. These salaries are calculated as a mean or average.
If you have a General Motors vehicle manufactured after 1995 you probably have Dex-cool antifreeze. It starts out a beautiful orange color. It looks good enough to drink. In the lab, Dex-cool has properties and characteristics that allow for longer life, less maintenance, and greater protection. But that's in the lab. Under the hood, it's quite often a different story.
Some sources do NOT recommend Dex-Cool or other OAT coolants for older vehicles with all-iron engines and copper/brass radiators. Others say OAT coolants can be safely used in older vehicles as long as you follow the original OEM service interval for changing the coolant (typically two to three years or 30,000 miles).