Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Gerald. Perkins"'
Publikováno v:
Analytica Chimica Acta. 32:269-277
Blends of petroleum products are usually made from fractions which contain preponderantly the same compounds. Only the relative abundances vary. A calculation of the contribution of each blended fraction is theoretically possible with the aid of the
Publikováno v:
The Journal of Physical Chemistry. 64:1911-1914
Publikováno v:
Journal of Chromatographic Science. 7:218-227
Publikováno v:
Analytical Chemistry. 35:454-459
Autor:
A.B. Carel, Gerald Perkins
Publikováno v:
Analytica Chimica Acta. 34:83-100
A preparative gas Chromatograph which accommodates sample injection volumes of ⩽ 1 ml-⩾ 200 ml is described. Traps adequate for the quantitative recovery of a similar range of component volumes are also described. Materials, costs and details of
Autor:
Paul Delahay, Gerald Perkins
Publikováno v:
The Journal of Physical Chemistry. 55:1146-1151
Autor:
Paul Delahay, Gerald Perkins
Publikováno v:
The Journal of Physical Chemistry. 55:586-591
Publikováno v:
Analytical Chemistry. 35:360-362
Publikováno v:
The Journal of Physical Chemistry. 64:495-497
Publikováno v:
Nature. 198:780-781
THE production of positive ions and free electrons in flames has given rise to considerable speculation with regard to the mechanism of their formation. Hypotheses concerning hydrocarbon flames have also become the subject of discussion among analyti