Stomach-tube.
Test-glass, conic, one side painted half white, half black.
Test-tubes, rack, and cleaning brush.
Ureometer, Doremus-Hinds' pattern ([Fig. 20]).
Urinometer, preferably Squibb's ([Fig. 14]).
Blood-fixing oven, or Kowarsky's plate ([Fig. 77]).
Copper-foil and gauze.
Holt's cream gage and hydrometer ([Fig. 127]).
Horismascope ([Fig. 22]).
Pipets, graduated, 5 c.c. to 50 c.c. capacity.