APPENDIX 



B. 



Iodine, resublimed . , . . . . . . i gm. 



Potassium Iodide .. .. .. .. 1*5 gm. 



Distilled water . . . . . . . . 150 ml. 



Dissolve the potassium Iodide in about 3 to 5 ml. of the water; 

 then add the iodine and shake until dissolved before adding the re- 

 mainder of the water. 



ALUM CARMINE (MAYER) 



Distilled water . . . . . . . . 50 ml. 



Alum carmine powder . . . . . . 3-5 gm. 



Shake well ; then boil for a minute ; cool and filter. 



AMMONIA CARMINE 



Ammonia carmine powder (Michrome 



Brand) . . . . . . . . . . 0-5 gm. 



Distilled water . . . . . . . . 100 ml. 



ANILINE BLUE, ACETIC (MASSON) 



Aniline blue 1% aqueous . . . . . . 100 ml. 



Glacial acetic acid . . . . . . . . 2 ml. 



ANILINE BLUE, ALCOHOLIC 



Aniline blue, alcohol soluble . . . . i gm. 



Absolute alcohol . . . . . . ' . . 70 ml. 



Distilled water . . . . . . • • 30 ml. 



ANILINE BLUE, AQUEOUS 



Aniline blue, water soluble . . . . i gm. 



Distilled water . . . . . . . . 100 ml. 



Store in a well-closed bottle to which a few drops of Chloroform or a 

 crystal of thymol is added to inhibit the growth of air-borne organisms 

 and consequent decomposition of the stain. 



ANILINE CHLORIDE (ANILINE HYDROCHLORIDE), ACIDI- 

 FIED 



Aniline chloride . . . . . . • • 5 gm. 



Sulphuric acid 25% . . . . . . 100 ml. 



