May 1, 2002 - Improved Tube for Determination of Decolorizing Value of Soils ... By continuing to use the site, you are accepting our use of cookies. ...
Industrial & Engineering Chemistry · Advanced Search .... Improved Tube for Determination of Decolorizing Value of Soils. D. Verne Moses, J. H. Griffith.
has been adjusted to resonance, the distance between nodes is determined by means of lycopodium powder sprinkled inside the tube. This is a ... short, direct leads. There is no reason why two ... Re = Four-dial resistance box. 0 to 9999 ohms.
The butt end of the Teflon plug is threaded to fit, and the tip is machined to a ... tom plate so that the receiver can be successively pre-evacuated by an auxiliary ...
Stanley C. Elliott, and Bobby R. Loper. Anal. Chem. , 1974, 46 (14), pp 2256â2257. DOI: 10.1021/ac60350a038. Publication Date: December 1974. ACS Legacy ...
alcohol are pipetted into the tube above the stopper. From a series of tubes the stoppers may be removed in rapid succession, thus decreasing the interval be-.
(2) Holtorff, A, F., and Kocfi, F. C., J. Biol. Chem., 135,. 377 (1940). i3) Koch ... container is prepared as follows: One end is melted completely, blown slightly ...
the distilled developer to the combined condenser and analytical still head (I) from which it is collected in a graduated cylinder (J). The conrentration flask.
receiver in a beaker of water. GERALD R. LAPPlN. The semimicro fractionating column of CheronisZ. ~ ~ t i o o h College, yellow springs, ohio may be similarly ...
Tm SEMIMICRO distilling tube as described by Cher- onis,' while quite convenient for the distillation of small amounts of material, suffers from three drawbacks.
