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公司名称： |
北京盖斯化工气体中心 |
| 发布日期： |
2006-8-3 |
| 所 在 地： |
国产或进口 |
| 已获点击： |
1592次 |
| 简单介绍： |
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| 请看详细说明！ |
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气体种类 规格 杂质含量(ppm)
C2F6 99.999% ScottGas: N2<4ppm; O2<1ppm; THC<1ppm; CO<1ppm; CO2<1ppm; H2O<1ppm; Acidity<0.1ppmw
99.99% ScottGas: N2<40ppm; O2<10ppm; THC<5ppm; CO<5ppm; CO2<5ppm; H2O<10ppm; 酸性物<0.1ppmw硅氧烷<5ppm; 氯硅烷<0.2ppm;
99.96% CO<5.0; H2O<5.0; N2<250; CO2<5.0; HCl<0.1; O2<100;
C2HF5 99.99% ScottGas: N2<65ppm; O2<15ppm;H2O<10ppm; 酸性物<0.1ppmw
C2H2F4 99.95% ScottGas: N2<10ppm; O2<10ppm; N2<40ppm; 酸性物<0.1ppmw
C3F8 99.96% ScottGas: H2O<75ppm; CO<20ppm; CO2<17ppm; N2+O2<30ppm; 酸性物<0.1ppmw
C4F8 99.998% ScottGas: N2<8ppm; O2<2ppm; H2O<3ppm; Tetrafluoromethane<1ppm; 酸性物<0.5ppm
99.995% ScottGas: N2<24ppm; O2<6ppm; H2O<10ppm; Tetrafluoromethane<10ppm
99.9% ScottGas: N2<750ppm; O2<150ppm; H2O<80ppm;
CH4 99.999% ScottGas: N2<7ppm; O2<0.5ppm; CO2<1ppm; H2O<1ppm; Propane<0.5ppm; Ar<0.5ppm
99.99% ScottGas: N2<85ppm; O2<0.5ppm; CO2<1ppm; H2O<1ppm; 丙烷<1ppm; Ar<0.5ppm
NO 99.9995% ScottGas: O2<1ppm; CO2<1ppm; THC<1ppm; H2<1ppm; H2O<1ppm
99.6%
99.0%
H2 99.9996% Ar<1.0; CO2<0.5; N2O<0.1; THC<0.1; H2O<0.2; O2<0.5;CO<1.0; N2<1.0;
HBr 99.998% CH4<5.0; CO2<5.0; N<2.0; CO<1.0; H2O<1.0; O2+Ar<2.0
99.8%
HCl >99.999 CH4<1.0; CO<1.0; CO2<2.0; Fe<0.5; H2O<1.0; N2<2.0;O2+Ar<1.0; 其它金属<1.0
99.997 CH4<2.0; CO<1.0; CO2<5.0; H2O<2.0; N2<10.0; O2+Ar<4.0
NF3 99.99% ScottGas: Tefluoromethane<50ppm; N2<2ppm; O2<2.5ppm; CO2<2ppm; H2O<0.25ppm; Hydrogen Fluoride<1.5%; Sulfur Hexafluoride<20ppm; NO<3ppm
>99.9% CF4<700; H2O<1; O2+Ar<50; CO<10; N2<50; SF6<50;CO2<10; N2O<10; 总F<0.3
99.5% CF4<1500; H2O<1; O2+Ar<700; CO<10; N2<50; SF6<50;CO2<25; N2O<25; 总F<0.3
HF 99.9%
N2 99.9996% THC<0.5; H2<0.1; O2<1.0; CO<1.0; H2O<0.5; CO2<0.5; N2O<0.1
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榜上有名会员 第 5 年】
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