Abstract: A tuning system may acquire, from a mass spectrometer during a batch of one or more analytical runs performed with the mass spectrometer, tune data associated with an operating characteristic of the mass spectrometer. The tuning system may determine, based on the tune data, a value of an operating parameter configured to adjust the operating characteristic of the mass spectrometer and set the operating parameter to the determined value.

Abstract: A tuning system may acquire, from a mass spectrometer during a batch of one or more analytical runs performed with the mass spectrometer, tune data associated with an operating characteristic of the mass spectrometer. The tuning system may determine, based on the tune data, a value of an operating parameter configured to adjust the operating characteristic of the mass spectrometer and set the operating parameter to the determined value.

Abstract: A tuning system may acquire, from a mass spectrometer during a batch of one or more analytical runs performed with the mass spectrometer, tune data associated with an operating characteristic of the mass spectrometer. The tuning system may determine, based on the tune data, a value of an operating parameter configured to adjust the operating characteristic of the mass spectrometer and set the operating parameter to the determined value.

Abstract: This invention provides a black and white silver halide photographic display element comprising a support and a layer on top of said support comprising baryta and a yellow pigment represented by Formula I wherein each of R1, R2, and R5 independently represents a halogen atom, or a substituted or unsubstituted alkyl, alkenyl, aryl, aralkyl, cycloalkyl, alkoxy, or alkyl amino group of 1 to 8 carbon atoms, or a substituted or unsubstituted aminocarbonyl, alkoxycarbonyl or alkylthio group of 2 to 10 carbon atoms, or a substituted or unsubstituted alkylsulfonyl, arylsulfonyl or sulfamoyl group of 1 to 8 carbon atoms, or a nitro, amino, acetamido, hydroxy, cyano, carboxy, carboxylate, sulfonic acid, or sulfonate group, additionally pairs of R1 or R2 may represent the non-metallic atoms necessary to complete a substituted or unsubstituted ring system containing at least one 5- or 6-membered heterocyclic or carbocylic fused ring; and n, m and r are independently 0 to 5.