Abstract: An apparatus for mass spectrometry includes a laser ablation sampler comprising a laser ablation chamber and a laser which produces a laser beam. The laser irradiates and ablates a material from a sample placed within the laser ablation chamber so as to generate an ablated sample material. A transfer tube system comprising transfer tubes connect the laser ablation sample with, and provides a parallel and simultaneous transport of the ablated sample material to, each of a soft and a hard ionization source. The soft and hard ionization sources interact with the ablated sample material to respectively generate ion populations having a mass-to-charge ratio distribution. These respective mass-to-charge ratio distributions are respectively transmitted to a molecular mass spectrometer and to an elemental mass spectrometer which provide information on the mass-to-charge ratio distribution. The mass-to-charge ratio distributions are used to characterize a composition of the ablated sample material.

Abstract: An apparatus for mass spectrometry includes a laser ablation sampler comprising a laser ablation chamber and a laser which produces a laser beam. The laser irradiates and ablates a material from a sample placed within the laser ablation chamber so as to generate an ablated sample material. A transfer tube system comprising transfer tubes connect the laser ablation sample with, and provides a parallel and simultaneous transport of the ablated sample material to, each of a soft and a hard ionization source. The soft and hard ionization sources interact with the ablated sample material to respectively generate ion populations having a mass-to-charge ratio distribution. These respective mass-to-charge ratio distributions are respectively transmitted to a molecular mass spectrometer and to an elemental mass spectrometer which provide information on the mass-to-charge ratio distribution. The mass-to-charge ratio distributions are used to characterize a composition of the ablated sample material.

Abstract: In an embodiment, the present invention provides an apparatus for mass spectrometry which includes a laser ablation sampler comprising a laser ablation chamber and a laser. The laser ablation chamber is configured so that the laser can irradiate and ablate a material from a sample to generate an ablated sample material. An atmospheric pressure ionization source generates an ion population. The atmospheric pressure ionization source is operatively connected to the laser ablation chamber via a transfer line so that an ablated sample material is transportable thereto. A mass spectrometer is operatively connected to the laser ablation chamber and to the atmospheric pressure ionization source. The ablated sample material interacts with the atmospheric pressure ionization source to generate an ion population having a mass-to-charge ratio distribution. The ion population is transmitted to the mass spectrometer, which provides information on a mass-to-charge ratio distribution of the ion population.