the.com/titration
chemistry's slow striptease, drop by drop, until everything changes in a single decisive instant
endpointone extra drop flips the whole color
indicatorsphenolphthalein blushes pink past neutral
precisionburettes measure to a hundredth of a milliliter
medicinedosing drugs upward by careful increments borrows the name
originsfrom French titre, meaning fineness of gold