Karsa Oy

Aleksei Shcherbinin

Jyri Mikkilä

Mikko Sipilä

Hans-Jurg Jost

Jani Hakala

Oskari Kausiala

Verner Hemmilä

Matti Rissanen

Disclosed are embodiments directed to a multi-ion identification device, a system and method using the same to utilize chemical ionization in multiple adduct formation from the substances in the sampled gas of a gas sample being addressed to be analyzed in a mass analyzer. The multi-ion identification device includes a buffering region to have the sample flow turbulence decayed before the sample flow entrance to the ionization region)) utilizing chemical ionization by reagents from an ensemble of reagent ion towers.

Unbiased ion identification by multiple ions

Disclosed are a multimethod ionization device (MID) to utilize at least chemical ionization and a system further utilizing such a device provided with a reaction chamber for ion formation of reagent species for adduct formation from at least one analyte to be characterized as based on mass to charge ratio for the analyte identification.

Ionization device

Growing community of inventors

Helsinki, Finland

Aleksei Shcherbinin