oral rinses which included ( 1 ) an acidic calcium phosphate solution containing 0.7 m ca , 1.9 m po4 , and saturated with respect to cahpo4 . 2h2o , and with a ph of 2.0 , followed by ( 2 ) a 0.52 m fluoride solution , from naf or snf2 , were provided to rats once daily for seven days .
C0016327
fluoride
C0037508
naf