17 
PRINCIPLES, CARE, AND USE OF INSTRU:NIENTS AND APl’A RATES IN 
THE IIYGENIC LABORATORY. 
a. Centrifuge. 
b. Crematory. 
c. Photograpliic api)aratuH. 
(/. Cleaning gla.<;sware. 
e. Miero.scope.s. 
/. Paraffin hath. 
(j. Analytical balances. 
/(. ^licrotomes. 
i. Thermostats. 
j. Thermo-regulators; electric, mercurial, metallic. 
k. Vacuum pumps. 
/. Blowpipe. 
m. Camera lucida. 
u. Spectroscope. 
o. X-ray tubes and induction coil. 
p. Autoclaves. 
7. Dry wall sterilizer. 
r. Arnold steam sterilizer. 
s. Blood serum sterilizer. 
t. Refrigerating plant, ice box, low temperature incubator, drinking water. 
u. Sterilization of instruments, glassware, etc. 
V. Sharpening and care of cutting instruments. 
27923— No. 8—04 
.9 
