SEARCH Articles Figures Tables 1.3.5- Benzene trisulfonic acid 8-Aminonaphthalene-1,3,6-trisulfonic acid 8-Aminonaphthalene-1,3,6-trisulfonic acid ANTS) 8-Hydroxypyrene-l,3,6-trisulfonic acid 9- Aminopyrene-1,4,6-trisulfonic acid AMINOPYRENE-1,3,6-TRISULFONIC ACID TRISODIUM SALT (APTS) HYDROXYPYRENE-1,3,6-TRISULFONIC ACID TRISODIUM SALT (HPTS) (PYRANINE) Hydroxypyrene trisulfonic acid METHOXYPYRENE-1,3,6-TRISULFONIC ACID TRISODIUM SALT (MPTS) Naphthalene trisulfonic acid