|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||210/1982 ; 210/101 ; 55/386 ; 222/387|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 29 인용 특허 : 6|
An improved solvent handling system for use with a liquid chromatograph is disclosed in which a manifold allows a source of pressurized gas to communicate with a plurality of solvent vessels. Individual check valves prevent return flow into the manifold and cross flow between the solvent vessels. A pressure equalization system is also provided for equalizing the pressure between each solvent vessel and the corresponding supply conduit. An individually manually operated vent is provided for sparging and pressure release.
A solvent handling system for use with a liquid chromatograph comprising: a source of pressurized gas; means for regulating the pressures of the gas delivered from said source; a plurality of sealable, pressurizable solvent vessels, each of said solvent vessels having a sealing means, a gas inlet port, vent port and an outlet port; manifold means for simultaneously communicating said pressurized gas from said source to each of said solvent vessels, said manifold means having an inlet passage in communication with said source of said pressurized gas, a pl...