TPD-TOFMS

Technical Documents

• Online Accurate mass measurements of evolved gas～TPD-TOFMS analysis～

TPD-TOFMS

The TPD-TOFMS method was established by combining a temperature-controllable furnace with a high-resolution Time-Of-Flight Mass Spectrometer (TOFMS).
The TPD-TOFMS method makes it possible to separate and qualify the same integer mass compounds (CO and N2, SO2 and S2, etc.), which was previously difficult, and enables more detailed analysis of the evolved gases during heating.