Otology is a specialty dedicated to the care of the ears, which includes the hearing and balance systems. The specialist who practices Otology has completed a fiveâ or sixâyear residency in Otolaryngology, followed by one to two years of fellowship training in Otology.
The caffeine content of beverages containing chicory was determined using high pressure liquid chromatography (HPLC). A coffee/chicory mixture substitute contains 3.18 mg/fl oz of caffeine, whereas instant coffee contains 12.61 mg/fl oz of caffeine.
Coffee (Brewed) contains 20.38 mgs of caffeine per fluid ounce (68.90mg/100 ml). Caffeine (mg) per Ounce. 100 90 80 70 60 50 40 30 20 10 0 Coffee (Brewed) 5 Hour Energy Coffee (Espresso) Coca-Cola Classic.