- Parameters
- Details
General Reagent High Purity Reagent Chromatography Applications Analytical standard Synthetic block Synthetic reagent Materials Chemistry Analytical reagent
>Inorganic liquid detection Medical detection Animal residue detection Environmental detection Pesticide residue detection Food detection Matrix detection Engineering Technology detection Steel detection Metal Material detection Detection of polymer materials Physical detection Chemical detection Geological detection Imported reference materials
>Experimental cleaning Elemental Analysis Biochemical Analysis Liquid chromatography Gas Chromatography Titration analysis infrared spectrum Other organisms
>Burner class Vessel and tube funnel Bottles Measuring instrument class Complete set of instruments Quartz products Filter class Standard oral class Vacuum Vessel Voltage regulator Centrifuge Ultraviolet analyzer
>Plastic products Tetrafluoride products Rubber and plastic products Silica gel products Ceramic Products Metal Products Enamel Products Filter paper products Thermometer Density hydrometer Chromatography Accessories Safety Protection
>Detector Analyzer Spectrometer Chromatograph Mass Spectrometer Detector Instrument system Machinery and equipment Other equipment
>Mobile Mall
仪器种类: |
稳定气体同位素质谱
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分辨率: |
-
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质量范围: |
-
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测量范围: |
-
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测试精度: |
高精度
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价格区间: |
50万-100万
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产地类别: |
进口仪器
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Thermo Scientific GasBench II 为在线高精度顶空样品,包括水平衡,碳酸盐和空气(二氧化碳,氧气,氮气等)的同位素比,元素比分析提供了解决方案。通过使用现代化的“连续流”技术获得双路进样粘性流系统的精度和准确度。
● 多次定量环进样导致高精确度;
● 采用CO2/H2O和H2/H2O水平衡方法测定葡萄酒、果汁饮料中水的δ18O和δD,可进行食品相关的掺假评鉴及产地判别;
● 采用双针模式自动加酸,可确保碳酸盐反应的精度与重现性。