142 ; ELEMENTARY BOTANY 
APPENDIX B 
LIST OF APPARATUS REQUIRED FOR EXPERIMENTS 
GIVEN IN PART. ILL 
HALF A DOZEN glass bottles 500 c.c. 
Half a dozen glass cylinders, 750 c.c. 
Funnels, one of which should be a Thistle Funnel. 
Two dozen test-tubes. | , 
One dozen india-rubber corks (caoutchouc bungs), some solid, 
some with one hole, some with two holes. 
One dozen ordinary corks. 
Glass tubes, U-shape—about two or three. 
Half a dozen beakers. - 
Half a dozen glass rods. 
Glass tubing. 
A sheet of glass. 
Bell-jars-—about two or three. 
Two double bell-jars; 
A water-bath. 
Two thermometers. 
A balance. : 
Also lime-water, caustic potash, vaseline, eosin, powdered car- 
mine, cobalt paper, pyrogallic acid, potassium bichromate, copper 
sulphate. 
It is impossible to give an exact estimate of the cost of this 
apparatus, so much depends on the quality of the glass chosen. 
The most expensive pieces of the apparatus are the balance and 
the double bell-jars, but these are necessary only for two or three 
of the experiments given, The rest of the apparatus can be pro- 
cured for about £4, and most of it is also necessary for the study of 
chemistry. 

BILLING AND SUNS, LTD., PRINTERS, GUILDFORD, SURREY 
