Pharmacy Laboratory Apparatus

To evaporate excess solvent to produce a concentrated solution or a solid precipitate of the dissolved substance.

To crush and grind large particles into a fine powder.

When an open flame is not desirable.

<p>To ventilate irritant or harmful gases.</p> Signup and view all the answers

<p>Hydrogen-ion activity (acidity or alkalinity).</p> Signup and view all the answers

<p>It is mainly used in titration experiment to add a precise volume of liquid.</p> Signup and view all the answers

<p>To hold liquid samples and to catch filtrate, particularly in titration experiments.</p> Signup and view all the answers

<p>To add a precise amount of liquid, drop by drop.</p> Signup and view all the answers

<p>A beaker is used to hold liquid or solid samples, while a volumetric flask is used to measure precise volumes of liquid or to make precise dilutions.</p> Signup and view all the answers

<p>To mix chemical substances.</p> Signup and view all the answers

<p>To hold a test tube when it should not be touched.</p> Signup and view all the answers