MS 41.3-MS 41.4 METAL STAINS 611 



41.3 Leber 1860 1789a, 14:3 

 REAGENTS REQiiREu: A. \% ferric chloride; B. 5% potassium ferrocyanide 

 method: [small fragments] — > A, 5 mins. — > rinse -> B, 2-3 mins. 

 RECOMMENUEU FORI delineation of cell outlines. 



41.4 Other Methods 



41.4 Fol 1883 23635, 38:491 



REAGENTS REQUIRED: .1. 1% ferric chloride; B. 1% gallic acid in 95% ale; C. 0.1% 



hydrochloric acid in 70% ale. 

 method: [living Tintiunopsidae] -^ A, till dead -^ wash, 70% ale. — > B, 1 day —y C, till 



differentiated — > balsam, via usual reagents 

 recommended for: marine Tintiunopsidae. 



41.4 Sander 1935 23454, 116:335 



REAGENTS REQUIRED: A. Water 99, sulfuric acid 1, potassium permanganate to sat. 

 method: [heat- fixed smear] -^ A, 2 mins. -> wash -* dry 

 RECOMMENDED FOR: spores in bacteria. 



