The Tail Creek Raceway is located 40 Minutes east of Red Deer, Alberta, and 2 hours from Edmonton or Calgary. The nearest international airport is Calgary International Airport (YYC), but only by a few minutes.
Now above we are talking about the 6.4 level for urine and saliva that is averaged. (Urine pH ____ + (Saliva pH X 2 ___ ) ) / Divided by 3 = ____. For the measurement of urine and saliva by themselves, in general, you want pH of urine to be below 6.5 and saliva to be above 6.5.
The pH of normal urine is generally in the range 4.6 - 8, a typical average being around 6.0. Much of the variation is due to diet. For example, high protein diets result in more acidic urine, but vegetarian diets generally result in more alkaline urine (both within the typical range 4.6 - 8).