| 101 |
|
Electrolytic Assay /
|
Jones, G. L
|
American Chemical Society
|
1939
|
|
|
|
| 102 |
|
Electrometric Indicators with dead-Stop End-Point system. Applications to Neutrallization and Precipitation Reactions /
|
Clippinger, D. R
|
American Chemical Society
|
1939
|
|
|
|
| 103 |
|
Electron Tube Direct Current Voltmeter of New Design /
|
Garman, R. L
|
American Chemical Society
|
1939
|
|
|
|
| 104 |
|
Employment Service
|
|
American Public Health Association
|
1939
|
|
|
|
| 105 |
|
Epidemiology of Sysphilis in New York City /
|
Rosenthal, Theodore
|
|
1939
|
|
|
|
| 106 |
|
Estimation of Nitrogen by Kjeldahl Method /
|
Sreenivasan, A
|
American Chemical Society
|
1939
|
|
|
|
| 107 |
|
Factors influencing Quantitative Determination of Sulfate as Barium Sulfate /
|
Fales, Harold A
|
American Chemical Society
|
1939
|
|
|
|
| 108 |
|
Flask for Efficient Stirring /
|
Morton, avery A
|
American Chemical Society
|
1939
|
|
|
|
| 109 |
|
Fluorescent Analysis of Inorganic Materials /
|
White, C. E
|
American Chemical Society
|
1939
|
|
|
|
| 110 |
|
GLASS ELECTRODE FOR DETERMIMIMG BLOOD pH AT 38 ℃. /
|
Horwitt, M.K
|
American Chemical Society
|
1939
|
|
|
|
| 111 |
|
Glass helices for Packing Laboratory Fractionating columns /
|
Price, Robert W
|
American Chemical Society
|
1939
|
|
|
|
| 112 |
|
Glass Liner for High-Pressure Hydrogenation Bomb /
|
Hershberg, Emanuel B
|
American Chemical Society
|
1939
|
|
|
|
| 113 |
|
GOPPER PRECIPITATION METHOD FOR KOJIC ACID DETER MINATION /
|
Barham, H.N
|
American Chemical Society
|
1939
|
|
|
|
| 114 |
|
Graduated Pycnometer /
|
Robertson, G. Ross
|
American Chemical Society
|
1939
|
|
|
|
| 115 |
|
Greaseless high-Vacuum Valve /
|
Crist, R. H
|
American Chemical Society
|
1939
|
|
|
|
| 116 |
|
Handling of hygroscopic Substances in Microchemical Determination of Carbon and Hydrogen /
|
Rodden, clement J
|
American Chemical Society
|
1939
|
|
|
|
| 117 |
|
high-Performance Electronic Relay /
|
Hawes, Roland C
|
American Chemical Society
|
1939
|
|
|
|
| 118 |
|
Hydrogen Electrode for pH Microdeterminations /
|
Frediani, H. A
|
American Chemical Society
|
1939
|
|
|
|
| 119 |
|
Hydrogen-Ion Activity and Buffer Capacity of Natural and Treated Waters /
|
Black, A. P
|
American Chemical Society
|
1939
|
|
|
|
| 120 |
|
Identification of aldehydes and ketones by Estimation of Hydrazine Nitrogen According to jamieson Method /
|
Smith, G. B. L
|
American Chemical Society
|
1939
|
|
|
|