ScienceJohn Michels (Journalist) 1935 |
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Page 107
... solution ( 0.1 microgram ) of acetylcholine bromide solution was injected . Constriction of the pupil oc- curred within 15 to 30 seconds and was complete within a minute . As a control procedure 0.1 cc of Ringer solution was injected ...
... solution ( 0.1 microgram ) of acetylcholine bromide solution was injected . Constriction of the pupil oc- curred within 15 to 30 seconds and was complete within a minute . As a control procedure 0.1 cc of Ringer solution was injected ...
Page 256
... solution was siphoned from near the upper surface of the solution in the jar . In series B , excess solution was carried away from the bottom of the jar by means of a piece of bent glass tubing . Fig . 1 shows the arrangement of the ...
... solution was siphoned from near the upper surface of the solution in the jar . In series B , excess solution was carried away from the bottom of the jar by means of a piece of bent glass tubing . Fig . 1 shows the arrangement of the ...
Page 334
... solution still had an excess of 15 parts per million after 19 days of aeration . Aerated solutions when placed in stoppered flasks with calcite 1 2 3 4 pH Free CO2 Temperature CaCO3 5 CaCO3 saturated solution 6 7 8 MgCO3 SO4 Cl ...
... solution still had an excess of 15 parts per million after 19 days of aeration . Aerated solutions when placed in stoppered flasks with calcite 1 2 3 4 pH Free CO2 Temperature CaCO3 5 CaCO3 saturated solution 6 7 8 MgCO3 SO4 Cl ...
Contents
LOUDERBACK G D Age of the Earth 51 | 1 |
Microphotographs R L IVES 445 | 12 |
Pipettes Broken B N SINGH and P B MATHUR 626 | 13 |
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