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