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维西

美国维西（vici valco）公司是生产色谱进样阀、切换阀、色谱级接头和管路附件的制造商。40多年来一直占据绝大部分国际市场，国际知名品牌的GC所配用的进样和切换阀，95%以上来自该VICI。VICI还为GC仪器提供气路稳压稳流和精密计量针阀，大大提高了仪器质量。

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硫化氢检测仪

2009/12/17 11:28:20 阅读：443次

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产品系列名称：硫化氢检测仪
产品定货号：MR-03642-00

产地：美国
品牌：维西
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VICI Metronics offers the complete G-Cal line of small, portable monitors/alarms which utilize patented GCI electrochemical sensors for the detection of O2 and toxic gases such as CO, H2S, SO2, NOX, and NO2. These low-cost, battery-powered units are ideally suited as a personal monitor for field use, but have a sensor cable option for remote sampling. Monitors feature a preset audible and visible alarm, with the gas concentration displayed in ppm or as a percentage。