Mass Spectrometry

Interpretation of Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) Technology

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Interpretation of Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) Technology

Source: Old Thousand and His Friends Original Author: Sun Qian The Time-of-Flight Secondary Ion Mass Spectrometer has developed into a powerful micro-surface analysis application technology. This technology can be applied in areas where traditional dynamic SIMS cannot, with the following advantages: it can synchronously detect different ions over an almost unlimited mass range; it has … Read more

Comparison of Eye Protection: OLED vs LCD Screens

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Comparison of Eye Protection: OLED vs LCD Screens

Many fans have previously asked which is more eye-friendly, OLED or LCD screens? To answer everyone’s questions, I will provide a unified response in this article. OLED and LCD screens are actually quite similar, both emit blue light, and there is no screen that is particularly more eye-friendly. If you don’t believe it, you can … Read more

Understanding Inductively Coupled Plasma Mass Spectrometry (ICP-MS)

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Understanding Inductively Coupled Plasma Mass Spectrometry (ICP-MS)

In inductively coupled plasma mass spectrometry (ICP-MS), atomization and ionization are achieved in a radiofrequency argon plasma at atmospheric pressure. Since a seminal publication in 1980, ICP-MS has become one of the most frequently employed methods of elemental MS. The wide acceptance of ICP-MS is due to its comparatively robust, yet versatile sampling mode. An … Read more