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液态气体 |
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工业气体 |
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特殊气体 |
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标准气体 |
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电子气体 |
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混合气体 |
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杜瓦瓶 |
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生物容器 |
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产品介绍》工业气体
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工 业 气 体
| 气体 |
纯度 |
杂质含量(PPM) |
执行标准 |
| H2 |
工业99.0% |
O2≤0.4,N2≤0.6 |
GB/T3634-1995 |
99.99% |
O2+Ar≤5,N2≤60,CO≤5,CO2≤5,CH4≤10,H2O≤30 |
GB/T7445-1995 |
99.999% |
O2+Ar≤1,N2≤5,CO≤1,CO2≤1,CH4≤1,H2O≤3 |
GB/T7445-1995 |
99.9999% |
O2+Ar≤0.2,N2≤0.4,CO≤0.1,CO2≤0.1,CH4≤0.2,H2O≤1 |
GB/T7445-1995 |
99.99959% |
O2≤0.5,N2≤2,CO≤0.5,CO2≤0.5,CH4≤0.5,H2O≤0.5 |
GB/T16942-1997 |
|
| N2 |
工业99.5% |
O2≤0.5水分、露点0C-43 |
GB/T3864-1996 |
99.99% |
O2≤50,H2≤15,CO≤5,CO2≤10,CH4≤5,H2O≤15 |
GB/T8980-1996 |
99.999% |
O2≤3,H2≤1,CO≤1,CO2≤1,CH4≤1,H2O≤3 |
GB/T8980-1996 |
99.9996% |
O2≤1,H2≤0.5,CO≤0.5,CO2≤0.5,CH4≤0.5,H2O≤1 |
GB/T8980-1996 |
|
| O2 |
工业99.2% |
液态氧不规定水含量 |
GB/T3963-1995 |
99.995% |
Ar≤10,N2≤20,CO2≤1,总经含量≤2、水分、露点0C-69 |
GB/T 14599-93 |
99.998% |
Ar≤5,N2≤10,CO2≤1,总经含量≤1、水分、露点0C-70 |
GB/T 14599-93 |
99.999% |
Ar≤2,N2≤50,CO2≤0.5,总经含量≤0.5、水分、露点0C-72 |
GB/T 14599-93 |
|
| Ar |
99.99% |
H2≤5,O2≤10,N2≤50,总碳≤10,水分≤15 |
GB/T4842-1995 |
| 99.999% |
H2≤0.5,O2≤1.5,N2≤4,总碳≤1,水分≤3 |
GB/T4842-1995 |
| 99.9993% |
H2≤1,O2≤1,N2≤4,总碳≤1,水分≤2.6 |
GB/T4842-1995 |
| 99.9996% |
H2≤0.5,O2≤1,N2≤2,总碳≤0.51,水分≤1 |
GB/T4842-1995 |
| |
| CO |
99.99% |
N2≤250,H2O≤10,CO2≤20,O2≤150,H2≤5 |
|
99.95% |
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99.9% |
N2≤200,THC≤50,H2O≤20,O2≤20,CO2≤100,H2≤500 |
|
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| CO2 |
99.995% |
N2≤30,THC≤5,H2O≤5,O2≤10,C2H5OH≤1 |
|
99.99% |
O2≤10,N2≤40,H2O≤20 |
XN/QB 207.86 |
99.95% |
O2≤50,N2≤300,H2O≤50 |
XN/QB 207.86 |
|
| SO2 |
99.98% |
残渣≤50,酸≤20,H2O≤50 |
|
99.8% |
残渣≤300,酸≤300,H2O≤1000 |
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| N2O |
99.998% |
O2≤2,N2≤8,H2O≤3,CO2≤2,THC≤1,NH3≤2,CO≤1,NO2-NO≤1 |
|
99.99% |
O2≤10,N2≤30,H2O≤30,CO2≤10,THC≤5 |
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| H2S |
99.99% |
Air≤50,CO2≤30,H2O≤10,THC≤10 |
|
99.9% |
Air≤50,CO2≤30,H2O≤10,THC≤10 |
|
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| NH3 |
99.999% |
O2≤2,N2≤5,CO2≤1,经(C1-C3)≤1,H2O≤5,总杂质含量≤10 |
GB/T 14601-93 |
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| CL2 |
99.995% |
H2O≤5,CO2≤10,N2≤10,O2≤2,CH2≤2,H2≤4 |
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| HCL |
99.9944% |
N2≤16,CO2≤10,H2O≤10,O2+Ar≤5,烃类含量≤5,H2≤10 |
GB/T 14602-93 |
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| COS |
97.5% |
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| BF3 |
99.99% |
O2+N2<20,SiF4<20,SO2<10,SO4<8 |
|
| CF4 |
99.9% |
O2≤200,N2≤600,H2O≤5,CO2≤10,.CO≤10,CCLF2≤150 |
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| NO |
99.9% |
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