TN304 – Evolved gas analysis by mass spectrometry Private content

Thermogravimetry measures the mass loss or gain of the sample and DTA detects the corresponding thermal effects. But, these two methods do not identify the type of reaction or decomposition which measure the mechanism of the transformation. With a mass spectrometer linked to TAG, gases with a molar mass between 1 and 300 g are controlled with a high detection limit.

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