_:b665863514 . _:b665887811 . _:b665887811 . _:b665887811 . _:b665912108 . _:b665863514 . _:b665831299 . _:b665184183 . _:b665936405 . _:b665208480 . _:b665208480 . _:b665912108 . "A xanthene dye that is highly fluorescent, detectable even when present in minute quantities. Used forensically to detect traces of blood, in analytical chemistry as an indicator in silver nitrate titrations and in microscopy." . . _:b665807002 . _:b665863514 . _:b665184183 . _:b665912108 . _:b665936405 . _:b665831299 . _:b665831299 . _:b665912108 . _:b665912108 . _:b665887811 . _:b665936405 . _:b665184183 . . _:b665807002 . "fluorescein (lactone form)" . _:b665936405 . _:b665831299 . _:b665887811 . _:b665208480 . _:b665863514 . _:b665184183 . _:b665831299 . _:b665208480 . _:b665208480 . _:b665807002 . . _:b665863514 . _:b665184183 . "fluorescein (lactone form)" . . _:b665936405 . _:b665807002 . _:b665807002 .