FY 2018 Per Diem Highlights GSA establishes the per diem rates for the lower 48 Continental United States (CONUS), which are the maximum allowances that federal employees are reimbursed for expenses incurred while on official travel.
Rice wine vinegar and rice vinegar are different names of the same thing. In order to make vinegar, acetic acid bacteria ferment ethanol, which would be rice wine in this case. Rice wine and rice cooking wine are different.
Actually, rice wine turns into vinegar quiet easily... as a long time professional cook, and long time wine drinker, i can say that wines left out for several weeks do turn to vinegar and the fact of the matter is, this is the exact process that vinegar use to be made hundreds of years ago and still is in smaller type operations.