Apparatus for preparing a liquid sample

Details Apparatus for preparing a liquid sample Apparatus for preparing a liquid sample

1978-04-07

1980-06-03

Gilden, Leon

Metal deforming

With means to drive tool

With means to permit tool positioning

72458, 72427, B21J 1300

Patent

active

042055490

ABSTRACT:
Method and apparatus for preparing a liquid sample for combustion and analysis in an elemental analyzer. In order to avoid damage to the quartz combustion tube and ladle by molten aluminum, the sample is placed in an aluminum foil vial which is crimped and placed in turn in an open ended capsule of nickel or other non-reactive metal. The capsule is then distorted by a novel encapsulator to partially obstruct the open end and retain the liquid sample vial therein during the combustion process.

REFERENCES:
patent: 617277 (1899-01-01), Campbell
patent: 808177 (1905-12-01), Thiem
patent: 1118372 (1914-11-01), Shrum
patent: 1393916 (1921-10-01), Smith
patent: 2275220 (1942-03-01), Emkur
patent: 2634576 (1953-04-01), Siebel

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