Zobrazeno 1 - 6
of 6
pro vyhledávání: '"R. F. Suddendorf"'
Autor:
R. F. Suddendorf, M. B. Denton
Publikováno v:
Applied Spectroscopy. 28:8-13
Parameters affecting the stability of premixed oxyhydrogen and oxyacetylene flames are investigated. The results of this study show the effect of port diameter, fuel-oxidant ratio, total gas flow, and burner temperature on the stability of these flam
Publikováno v:
Spectroscopy Letters. 6:563-567
The use of the high-temperature nitrous oxide-acetylene flame both in atomic absorption and emission spectroscopy can be hazardous. In particular, the high burning velocity of this gas mixture can cause serious flashback when supported on the convent
Publikováno v:
Journal - Association of Official Analytical Chemists. 64(3)
A method is presented for improving within-can homogeneity and simplifying the determination of lead in canned foods. The entire content of a canned food product is blended with 2N HNO3 and allowed to stand 16 h; then the sample is again blended and
Autor:
R F, Suddendorf
Publikováno v:
Public health reports (Washington, D.C. : 1974). 104(6)
Research into the causes of alcoholism is a relatively recent scientific endeavor. One area of study which could lead to better understanding of the disease is the possibility of a genetic predisposition to alcoholism. Recent work has demonstrated th
Publikováno v:
Journal - Association of Official Analytical Chemists. 64(5)
A simplified apparatus has been applied to the determination of mercury by cold vapor generation. The equipment consists of a reaction flask incorporating a side arm in which a rubber septum is mounted. A sample solution is injected from a syringe th
Autor:
R F, Suddendorf, K K, Cook
Publikováno v:
Journal - Association of Official Analytical Chemists. 67(5)
Results from a collaborative study of a method for the determination of 9 elements in infant formula, using inductively coupled plasma emission spectroscopy, are reported. Six collaborators analyzed 6 infant formulas for native and spiked levels of C