Your English writing platform
Discover LudwigSuggestions(1)
Exact(8)
Appropriate flavonoid and metabolite standards were used to identify compounds, and the LC/MS system was calibrated externally using agilent tune mix (G2421A) that generated ions at m/z 118, 322, 622 and 922.
ESI TOF tune mix was purchased from Agilent Technologies (Torrance, CA, USA).
The exit gate was opened for a 0.162 ms pulse for all Agilent tune mix experiments.
A peak width (i.e., fwhm of the mobility peak) that corresponds to a single isomer was measured using the sphere-like tune mix mobility standard series.
Tune mix (Agilent, ESI-L low concentration) was introduced through a divert valve at the end of each chromatographic run for automatic internal calibration.
The mass spectrometer was previously tuned with Agilent tune mix and further reference masses were added to provide a mass accuracy below 2 ppm.
Similar(51)
Though the play is pitched as a quiet study of character, that seems like an unnecessary nod to impatient theatre-goers challenged to sit through thoughtful dialogue without scenes of shock and awe or a good tune mixed in.
The new tunes mix the kind of slow-ripple acoustic guitar reveries, strings motifs and quiet whistly-synth shuffles that characterise the rest of the set with only one breezy contrast - a finale that sounds like 1960s French pop music.
Auto-calibration was performed daily using Agilent tuning mix HP0321 (Agilent Technologies) prepared in acetonitrile.
ESI tuning mix (Agilent, Palo Alto, CA) was used as a calibration standard.
ES tuning mix (Agilent Technologies, Palo Alto, CA, USA; reorder no. G2421A) was used for external mass calibration.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com