产品编号 | 图片 | CAS No. | 名称及描述 | 价格 | 分子式 | 快速订购 |
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BWYL021 |
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— |
空气中二氧化碳 Carbon dioxide in air NormAccurate 5-10% |
需询价 | — | |
BWYL019 |
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— |
氮气中二氧化碳、氧气 Carbon dioxide and oxygen in nitrogen NormAccurate 10%,20% |
需询价 | — | |
BWYL018 |
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— |
氮气中一氧化碳、氧化亚氮、氧气 Carbon monoxide, nitrous oxide and oxygen in nitrogen NormAccurate 0.2%,15%,20% |
需询价 | — | |
BWYL017 |
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— |
氮气中氧化亚氮、氧气 Nitrous oxide and oxygen in nitrogen NormAccurate 15-30%,20% |
需询价 | — | |
BWYL016 |
|
— |
氦气中氧气 Oxygen in helium NormAccurate 20% |
需询价 | — | |
BWYL015 |
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— |
氮气中一氧化碳、氦气、氧气 Carbon monoxide, helium and oxygen in nitrogen NormAccurate 0.2-0.3%,10%,20% |
需询价 | — | |
BWYL014 |
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— |
氮气中一氧化碳、氧气 Carbon monoxide and oxygen in nitrogen NormAccurate 100-900ppm,20% |
需询价 | — | |
BWYL013 |
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— |
空气中一氧化碳、氦气 Carbon monoxide and helium in air NormAccurate 0.2%,10% |
需询价 | — | |
BWYL012 |
|
— |
氮气中一氧化氮 Nitric oxide in nitrogen NormAccurate 50-800ppm |
需询价 | — | |
BWYL011 |
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— |
氧气中氮气 Nitrogen in oxygen NormAccurate 6-8% |
需询价 | — | |
BWYL010 |
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— |
氮气中氧气 Oxygen in nitrogen NormAccurate 4-12% |
需询价 | — | |
BWYL009 |
|
— |
氮气中氦气 Helium in nitrogen NormAccurate 9-13% |
需询价 | — | |
BWYL008 |
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— |
氮气中二氧化碳、氧气 Carbon dioxide and oxygen in nitrogen NormAccurate 21-83%,4-12% |
需询价 | — | |
BWYL007 |
|
— |
空气中二氧化碳 Carbon dioxide in air NormAccurate 4-6% |
需询价 | — | |
BWYL006 |
|
— |
氧气中氦气 Helium in oxygen NormAccurate 80% |
需询价 | — | |
BWYL005 |
|
— |
氮气中二氧化碳 Carbon dioxide in nitrogen NormAccurate 3-10% |
需询价 | — | |
BWYL004 |
|
— |
氧气中二氧化碳 Carbon dioxide in Oxygen NormAccurate 3%-11% |
需询价 | — | |
BWYL003 |
|
— |
空气中氧化亚氮 Nitrous oxide in air NormAccurate 14-50% |
需询价 | — | |
BWYL002 |
|
— |
二氧化碳中氢气 Hydrogen in carbon dioxide NormAccurate 3% |
需询价 | — | |
BWYL001 |
|
— |
氮气中二氧化碳、氢气 Carbon dioxide and hydrogen in nitrogen NormAccurate 5%,10% |
需询价 | — | |