410 PHARMACEUTICAL BACTERIOLOGY 



G. BLOOD COUNTING 



I. The Thoma-Zeiss Hemacytometer. How Used. Making the Dilutions. 



II. Securing the Blood Samples. 



III. Mounting the Sample. 



IV. Counting the Corpuscles. 



1. The red corpuscles. 



2. The white corpuscles. 



V. Examining the Fresh Blood. 



1. Manson Method. 



2. Ross method. 



VI. Preparing and Staining dried Blood Films. 



VII. Blood Glycogen Test. lodophilia. 



VIII. Pathogenic Organisms in the Blood. 



The following blank report sheet should be used. The sample reports 

 given will indicate how these are to be filled out, based upon the results 

 of the analysis: 



Form No. i. Blank report sheet for the microscopical examination of organic drugs 

 and dry food substances. 



No. (Laboratory or other serial number). 

 Label : 



Sample received Sample examined 



Conditions of wrappings and seals 



Organoleptic tests 



Consistency of Feel 



Color 



Odor 



Taste 



Adjunct Tests 



Ash % 



Acid-insoluble ash % 



Sand (beaker test) % 



Special Tests 



Microscopical Findings. . 



Conclusions . 



, Analyst. 





