| 1 | 7727-37-9 | 氮(高纯) | Nitrogen | N2
| 气体;工业气体;无机化工;分析标准品;食品添加剂;同位素气体;无机化工产品;DWS高纯气体;充气剂和各种气体;特殊气体 ( Specialty Gases ) | 医药 |
| 2 | 29817-79-6 | 氮-15N2 | nitrogen-15N | N2
| 气体;同位素;同位素气体;稳定性同位素 | |
| 3 | 1173020-41-1 | 氮气-14N2 | Nitrogen-14N2 | N2
| Alphabetical Listings;GasesStable Isotopes;N-O;Stable Isotopes | |
| 4 | | 氮气 (99.99%) | Nitrogen (99.99%) | N2
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| 5 | | NITROGENSTANDARDSOLUTION | NITROGENSTANDARDSOLUTION | N2
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| 6 | | 经日本石油学会鉴定的残余燃料油中氮的标准物,含氮量 0.1%(质量百分含量) | NITROGEN IN RESIDUAL FUEL OIL | N2
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| 7 | | NitrogenStandardSolution1Mg/Ml | NitrogenStandardSolution1Mg/Ml | N2
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| 8 | | NITROGEN STANDARD, (AS NITRITE) | NITROGEN STANDARD, (AS NITRITE) | N2
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| 9 | | NitrogenStandardSolution0.1Mg/Ml | NitrogenStandardSolution0.1Mg/Ml | N2
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| 10 | | NITROGEN (PURE GAS) 1X14L SCOTT 14 | NITROGEN (PURE GAS) 1X14L SCOTT 14 | N2
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| 11 | | NITROGEN (PURE GAS) 1X48L SCOTTY 48 | NITROGEN (PURE GAS) 1X48L SCOTTY 48 | N2
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| 12 | | NITROGEN CONTAINING PESTICIDES MIX #2 | NITROGEN CONTAINING PESTICIDES MIX #2 | N2
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| 13 | | NITROGEN, 1,000 PPM ION STANDARD SOLUTION | NITROGEN, 1,000 PPM ION STANDARD SOLUTION | N2
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| 14 | | 氮标样 | NITROGEN SOLUTION FOR LOW BOILING SOLVENTS | N2
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| 15 | | NITROGEN SOLUTION FOR HIGH BOILING SOLVENTS | NITROGEN SOLUTION FOR HIGH BOILING SOLVENTS | N2
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| 16 | | NITROGEN, 1,000 ppm Ion Chromatography Standard | NITROGEN, 1,000 ppm Ion Chromatography Standard | N2
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| 17 | | 含氮聚合物负载钯络合物催化剂 | nitrogen containing polymer supported palladium complex catalyst | N2
| 高分子材料;高分子催化剂 | |