`interference_database.py`¶

ICP-MS Interference Database for spICP-ToF-MS

Constants¶

Name	Value
`PLASMA_SPECIES`	`frozenset({'Ar', 'O', 'N', 'H', 'C'})`

Function	Signature	Description
`get_interferences_for_mass`	`(nominal_mass: int) → list`	Get all known interferences for a given nominal mass.
`get_particle_relevant_interferences`	`(nominal_mass: int, elements_in_particle: Set[str]) → list`	Get interferences that are plausible for a specific particle based on
`get_worst_severity`	`(interferences: list) → str`	Get the worst (most severe) interference severity from a list.
`has_any_interference`	`(nominal_mass: int) → bool`	Quick check if a nominal mass has any known interferences.
`score_isotope`	`(mass: float, abundance: float, interferences: list, abundance_weight:`	Score an isotope for auto-selection. Higher score = better choice.
`get_best_isotope`	`(element_data: dict, available_masses: list=None, abundance_weight: fl`	Select the best isotope for an element based on abundance and
`build_smart_preferred_isotopes`	`(elements_data: list, available_masses: list=None) → dict`	Build a complete preferred isotopes dictionary using smart scoring.
`get_isotope_interference_summary`	`(element_data: dict, available_masses: list=None) → list`	Get a summary of all isotopes for an element with their interference