The glass tube B is connected direct to the three-way burette by a short rubber ... where the gas is to be u5ed there are machines which give satis- f...
leveling bulbs properly connected and mounted on an ordinary ring stand, ... A generator of this type may be used for the production of other gases, for which a ...
Homestead, Florida. In recent years many laboratories have been using a powdery mixture called âAitch-Tu-Essâ which, when heated,evolves hydrogen sulfide ...
ANOTHER HYDROGEN SULFIDE GENERATOR. W. A. Manuel, Ohio Wesleyan University, Delaware, Ohio. A smallhydrogensulfidegenerator,constructed from ...
"break the heater coil circuit. The mounting (A) for the glass tube was cut from sheet copper and mouuted on the baseboard with a screw, with a washer between.
SULFIDE GENERATOR*. GEORGE ATCHISON AND DONALD 0. ... Sciences at Dubuqtte, Iowa, April 16,1937. ... Page 2 ... sheet asbestos and wound with 55-.
voltage follower was used as the source of zeroing voltage. The system has been tested for linearly varying voltages from a standard voltage source and real ...
ture on the subject. The tristimulus values X, Y, and Z of a sample may be measured by setting the selector switch to a position which connects the photocell ...
of the tristimulus filters inposition, but with nothing else in the light beam, theiris diaphragm is adjusted until the meter reads 100 (full scale). The sample is then ...
connects the photocell directly to the meter; then, with one of the tristimulus filters inposition, but with nothing else in the light beam, theiris diaphragm is adjusted ...
A New Portable Hydrogen Sulfide Generator. W. Faitoute. Munn. Ind. Eng. Chem. , 1918, 10 (2), pp 130â131. DOI: 10.1021/ie50098a022. Publication Date: ...
