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