Assertion: pyrophosphoric acid's effect | /r/AtLocation | table
Facets:
Source sentences:
text: The effect of the concentration of the phosphoric acid used to prepare the phosphation reagent was determined in the next series, also reported in Table 1, in which aging periods were again varied and both orders of addition were used.
text: The effect of the concentration of the phosphoric acid used to prepare the phosphation reagent was determined in the next series, also reported in Table 1, in which aging periods were again varied and both orders of addition were used.