ɪf bˈoːɹɪk ˈæsɪd ɔːɹ sˌʌm ˈʌðɚ wˈiːk ˈæsɪd wʌz jˈuːzd, dᵻɹˈɛkt ˈæsɪd bˈeɪs taɪtɹˈeɪʃən ɪz dˈʌn wɪð ɐ stɹˈɔŋ ˈæsɪd ʌv nˈoʊn kˌɑːnsəntɹˈeɪʃən.
If boric acid (or some other weak acid) was used, direct acid–base titration is done with a strong acid of known concentration.