460 ELEMENTARY CHEMICAL MICROSCOPY 



(d) Fractionally sublime Naphthalene. 



(e) Fractionally sublime Indigo. 



4. Distillation. See page 292. (a) Use the apparatus shown in Fig. 153. 

 Drive off NH 3 from NH 4 C1, using NaOH. In the condensate test for NH 3 using 

 H 2 PtCl G (see page 327). 



0) In like manner distil off CH 3 COOH from CH 3 COONa and H 2 SO 4 , using 

 AgNO 3 (see page 421) as the test-reagent. 



IX. METHODS IN MICROSCOPIC QUALITATIVE ANALYSIS. 



Pages 298-318 



As posted on the Bulletin Board. 



