Vacuum distillation automatic sampler

Details Vacuum distillation automatic sampler Vacuum distillation automatic sampler

2007-01-02

2007-01-02

Gordon, Brian R. (Department: 1743)

Chemistry: analytical and immunological testing

Automated chemical analysis

C180S181000, C180S193000, C422S068100, C422S083000, C422S062000

Reexamination Certificate

active

10279907

ABSTRACT:
A plurality of samples can be analyzed sequentially in any desired order by intruding the samples into an automatic sampler, the automatic sampler including a plurality of sample ports connected to a holder, a connector, a valve, and a seal. The connector if each sample holder is attached to the valve by a transfer line, and each sample port is connected to a common manifold. A vacuum pump is activated to volatilize the samples sequentially through the common manifold to a vacuum distiller. The order of the samples volatilized is controlled by a microprocessor. Once the sample has been volatilized, the vapors are condensed and sent to an analytical device.

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