"Fehling's solution"^^ . "114848245"^^ . "0"^^ . . . "114002943"@en-us . . . . . . . "Fehling's solution"@en-us . . "a liquid solution of copper sulfate and potassium tartrate and sodium hydroxide that is used to test for sugar in the urine; solution turns reddish when sugar is present"@en-us . "0"^^ . "14848245-n"^^ .