Planetary Nebulae (PNe) are emission-line nebulae in a short-lived late stage of stellar evolution for low- to ...

TOC-R3使用带有10.6 eV空心阴极灯的光电离检测器（PID，Photoionization Detector）来直接测量可吹除有机碳。 清洁验证对于cGMP生产至关重要，用以确保产品质量和患者安全。总有机碳（TOC）检测是一种证明设备清洁度的合规方法。与专属性方法不同，TOC可以在提高工艺 ...

CO2Meter recently released its line of industrial fixed gas detectors designed to monitor gases across a multitude of applications and environments. The highly anticipated industrial gas safety series ...