Make Solutions:620
HYDROMETER (on table) Used test solutions.
EDIS collection reproduce.
820 All these solutions are described Burt, "Chemical Technology the Edison Recording Industry,"
pp.
STAND (on table) Standard laboratory
equipment. 716-17. EDIS collection reproduce.
BUNSEN BURNER (on
table)
Standard laboratory
equipment. EDIS collection reproduce.
ACID MEASURES, (on
table)
Ebner and Amende Chemical
Supply Catalog, 1.
EDIS collection reproduce.
EDIS collection reproduce.
BEAKERS with lip, (on
table)
Used mix solutions.
Measuring CYLINDERS, 2
(on table)
Used test solutions.
210
. Use EDIS 21193 and EDIS
21194
