To further improve the instrument performance mainly in terms of sensitivity and stability, a Hipace 80 (80 L/s, Pfeiffer Vacuum, Asslar, Germany) was used as the turbo pump, which has a pumping speed ~8 times that of the Hipace 10 used previously. The turbo pump was backed by a ...
The present study not only paves the way to explore the adsorption and desorption performances of various Zr-based materials with paper spray mass spectrometry, but also provides a deep insight into the application of metal–organic frameworks in analyses of different samples. Supplementary Materials:...
∥补一个生日视频~#沈星回 #语c #沈星回生日 #ooc致歉 ∥补一个生日视频~#沈星回 #语c #沈星回生日 #ooc致歉 531 只要是和你就够了。#沈星回#语c #ooc致歉 只要是和你就够了。#沈星回#语c #ooc致歉 225 因为你,这个日子变得不一样了。#沈星回生日#沈星回#语c #ooc致歉 因为你,这个日子变得不一样...