Chemistry: analytical and immunological testing – Pyrolysis – combustion – or elevated temperature conversion – With catalyst or accelerator
Patent
1994-09-27
1996-08-20
Soderquist, Arlen
Chemistry: analytical and immunological testing
Pyrolysis, combustion, or elevated temperature conversion
With catalyst or accelerator
436119, 436120, 436121, 436122, 436123, 436133, 436155, 436160, 436181, 501 17, 501 32, G01N 2522
Patent
active
055478760
ABSTRACT:
Non-toxic combustion decomposition accelerators and processes for their production for elemental analysis. The non-toxic accelerators may be either single component or multicomponent. The single component non-toxic accelerators are glass frit, niobium pentoxide, and inorganic phosphate compounds. The multicomponent accelerators are formed from a combination of the foregoing, and most preferably from (a) one or more of niobium pentoxide, tungsten oxide and mixtures thereof, and (b) one or more of glass frit, inorganic phosphate compounds, and mixtures thereof.
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Chen Ching-Fong
Guerra Carlos
Leco Corporation
Soderquist Arlen
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