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We have passed the mixture containing CO(300ppm), O2(5%), and helium(balance), but unable to see the peak of CO on MS5A column which observed before on the same method in 490 Micro GC

Question asked by more on Sep 19, 2019
Latest reply on Sep 20, 2019 by james_jenkins

We have passed the mixture containing CO(300ppm), O2(5%), and helium(balance), but unable to see the peak of CO on MS5A column which observed before on the same method in 490 Micro GC

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