Xll 



TO BE PREPARED OR OBTAINED BY INSTRUCTOR 



BEFORE LESSON XIII. 



BEFORE LESSON XV 

 BEFORE LESSON XVI. 



BEFORE LESSON XVIII. 

 BEFORE LESSON XIX. 

 BEFORE LESSON XXIII. 



BEFORE LESSON XXIV. 



BEFORE LESSON XXV. 



BEFORE LESSON XXVI. 



BEFORE LESSON XXVII. 



BEFORE LESSON XXVIII. 



BEFORE LESSON XXIX. 



Beef hearts. 



Absolute alcohol for Wassermann 

 antigens. 



Prepare blood stains to be tested. 



Typhoid slants. 



Obtain standard diphtheria anti- 

 toxin. 



Horse meat. Give to class at 

 previous exercise. 



Syphilitic and normal human sera. 



Tetanus toxin and antitoxin. Test 



haemolytic power of toxin. 

 Guinea pig brains. 

 Guinea pigs. 



Cobra venom. Saponin, ricin, leci- 

 thin. 

 Guinea pig's blood. Sheep blood. 



Prepare alkaline casein solution and 



trypsin solution. 

 Obtain blood from carcinoma and 



other patients. 



Inject guinea pigs with aleuronat. 

 Slants of Staphylococcus aureus. 

 Guinea pig serum. 



Inoculate slants with Staphylococ- 

 cus aureus. 



Glass tubing for making Wright's 

 capsules and pipettes. 



Rubber nipples. 



Triangular files. 



Citrate solution. 



Staphylococcus immune guinea pig 



serum. 



Staphylococcus emulsions. 

 Guinea pigs for preliminary work 



for Lesson XXXII. 

 Horse serum. 

 Sheep serum. 



Guinea pig serum. 

 Same materials as for Lessons 

 XXVII and XXVIII. 



