test. 1

A trial or experiment made for ascertaining some particular fact or condition; also the substance employed in such an experiment. 2. See testa. TABLE OF TESTS acetic acid and ferrocyanid t.; see in appendix, page 893. ace to acetic acid t. See Gerhardt s reaction and Arnold's reaction, acetone t. See Lieben's acetone reaction, under Lieben. Adamkiewicz's t. See under Adamkiewicz. albumin t. See Heller's t. Benedict's t. for sugar in urine; see in appendix, page 894. bile pigments' Gmelin and Hammer sten. bile t. See t. See Pettenkoffer. Bond-Ultzmann's t. See Bond- Ultzmann. Bottger- Almen-Nylander t. See Bbttger-Almen-N ylander, under Bottger. Briicke's bismuth iodid t. See Brilcke. Calmette's t. See under Calmette. crucial t. A t. which determines the matter in question decisively one way or the other, diazo t. See Ehrlich. differential density t. A t. for glycosuria. Two specimens of the 810 urine are kept in a warm place for twenty-four hours in loosely corked bottles, yeast having been added to one of them. The density is determined before and after fermentation. See also Robert's method for estimating glucose, under Robert. Ehrlich's t. See Ehrlich. Esbach's t. See Esbach. Fehling's t. See Fehling's solution. Fehling's t. for sugar in urine; see