Agilent Technologies Inc. has introduced the 7200 Q-TOF (quadrupole time-of-flight) gas chromatography/mass spectrometry (GC/MS) system, delivering a new level of chromatographic and spectral ...
The P. africana bark sample was extracted in 100% methanol by sonication for 30 min. The extract was then prepared at 50 µg/L; filtered through a 0.2 μm syringe membrane filter from Whatman Ltd ...
What is time-of-flight mass spectrometry? How ToF MS has gained more interest since the commercialization of MALDI. Why a high-speed ADC is key to ToF MS performance. Mixed-signal front end that ...
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