Hourly. The average Obstetrician Salary and Gynecologist Salary is $94 per hour. The lowest 10% earn $58 per hour and those in the upper 10% earn more than $138.00 per hour.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.
cobalt blue - a shade of blue tinged with green. aqua, greenish blue, peacock blue, turquoise, aquamarine. blue, blueness - blue color or pigment; resembling the color of the clear sky in the daytime; he had eyes of bright blue. cobalt ultramarine. pigment - dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.)
If the cobalt chloride paper turns colour from blue to pink, water (moisture) is present.o.   Cobalt chloride paper is used for testing the appearance of wate.  Whilst pH paper is used for testing the pH value of a particular  chemical/solution.