IT1233706B - Gas chromatograph for samples with varying pressure
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Gas chromatograph for samples with varying pressure
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Publication number
IT1233706B
IT1233706BIT8909474AIT947489AIT1233706BIT 1233706 BIT1233706 BIT 1233706BIT 8909474 AIT8909474 AIT 8909474AIT 947489 AIT947489 AIT 947489AIT 1233706 BIT1233706 BIT 1233706B
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Priority to IT8909474ApriorityCriticalpatent/IT1233706B/en
Publication of IT8909474A0publicationCriticalpatent/IT8909474A0/en
Application grantedgrantedCritical
Publication of IT1233706BpublicationCriticalpatent/IT1233706B/en
The gas chromatograph includes a multi-way injection valve (11) for the emission of a gas to be analysed in an injection area (13) and from this to an analysis column (21) by means of a transport gas; the multi-way valve (11) is connected to a system for loading the gas to be analysed, connected to one path (4) of the said valve (11) for the emission of the said gas to be analysed in the injection area (13) and by mechanisms (16, 17) to regulate the internal pressure of the said injection area.
IT8909474A1989-07-071989-07-07Gas chromatograph for samples with varying pressure
IT1233706B
(en)