Chemical reaction vessel

Details Chemical reaction vessel Chemical reaction vessel

1974-08-12

1976-01-20

Scovronek, Joseph

Chemistry: physical processes

Physical processes

Crystallization

23252R, 23253R, 23292, 215 6, B01L 100, B01L 700, G01N 3338

Patent

active

039334406

ABSTRACT:
A gas-tight chemical reaction vessel for the chemical analysis of an intractable material such as glass. The reaction vessel comprises a body having at least two concentric chambers, one of which is adapted to contain a reagent, at least one other of which is adapted to receive a sample cap which in turn is adapted to receive a sample. The reaction vessel has a sealing member for sealing the chambers of the body and a cap for securing the sealing member against the body. The body, sealing member and sample cap are made of a material, desirably polytetrafluoroethylene, which is chemically inert to the reagents.

REFERENCES:
patent: 726982 (1903-05-01), Park
patent: 1262081 (1918-04-01), Mojonnier
patent: 3705661 (1972-12-01), Davis
patent: 3773468 (1973-11-01), Hubbard et al.
patent: 3859671 (1975-01-01), Tomasello

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