The result of your conversion between Robie and ounce [US, liquid] appears here
To convert between Robie and Ounce [US, Liquid] you have to do the following:
First divide 0.00001 / (0.000016387064*231)/128 = 0.33814023
Then multiply the amount of Robie you want to convert to Ounce [US, Liquid], use the chart below to guide you.
Symbol: ?
No description
Symbol: oz
No description