Volume 11; Issue 4

5

Determination of Undissolved Sludge in Used Oils

Year:
1939
Language:
english
File:
PDF, 432 KB
english, 1939
7

Sintered-Glass Filters and Bubblers of Pyrex

Year:
1939
Language:
english
File:
PDF, 164 KB
english, 1939
8

Correspondence--Determining Gold in Cyanide Plating Solutions

Year:
1939
Language:
english
File:
PDF, 167 KB
english, 1939
11

Duplicating Pipets

Year:
1939
Language:
english
File:
PDF, 133 KB
english, 1939
12

Analytical Balances in Quantitative Microanalysis

Year:
1939
Language:
english
File:
PDF, 582 KB
english, 1939
14

Separation of Wood Extractives into Simpler Components

Year:
1939
Language:
english
File:
PDF, 354 KB
english, 1939
24

A High-Performance Electronic Relay

Year:
1939
Language:
english
File:
PDF, 315 KB
english, 1939
26

Apparatus for Microanalysis of Gas

Year:
1939
Language:
english
File:
PDF, 923 KB
english, 1939