液相色谱-ESI-Orbitrap质谱联用技术实现磺胺甲噁唑多元素稳定同位素分析，动态混合室均质化有效消除色谱分馏及浓度依赖效应，碳硫同位素比值测定精度达1.5‰和0.9‰，为复杂基质中化合物特定位点同位素分析提供新方法。 稳定同位素分析技术在药物代谢与 ...

本研究采用非靶向筛查方法结合UHPLC-Q Exactive Orbitrap MS技术，鉴定出中国8座污水处理厂二级出水中共229种潜在优先污染物（PTCs），包括农药、塑化剂和PPCPs，并通过光谱参数与pH等指标相关性分析提出管理建议。 中国城市污水处理厂次级 effluent 中潜在有毒污染物 ...

导读：赛默飞世尔在ASMS2025推出Orbitrap Astral Zoom和OrbitrapExcedion Pro质谱仪，助力生物过程解密与疾病研究突破。 美国当地时间2025年6月2日，赛默飞世尔科技（NYSE: TMO）于第73届美国质谱年会（ASMS）重磅推出两款革新性质谱仪：Thermo Scientific™ Orbitrap™ Astral™ Zoom ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Sci-fi storytellers love to spin tales about laser-wielding aliens ...

Scientists working across small molecule applications require systems that support extensive, in-depth analysis of multiple complex samples, while simultaneously increasing output and decreasing costs ...

Thermo Fisher Scientific Inc. TMO recently launched the Thermo Scientific Orbitrap Astral mass spectrometer — one of the most significant advancements in mass spectrometry in 15 years. At the American ...

Thermo Scientific Orbitrap Exploris EFOX redefines environmental and food testing for PFAS using the same innovation that transformed biology WALTHAM, Mass., October 23, 2025--(BUSINESS WIRE)--Thermo ...

SAN JOSE, Calif.--(BUSINESS WIRE)--Laboratories performing food and environmental testing, clinical research, forensic toxicology, pharmaceutical/biopharmaceutical ...

Thermo Scientific LTQ Orbitrap XL hybrid FTMS (Fourier Transform Mass Spectrometer) supports a wide range of applications from routine compound identification to the most challenging analysis of low ...

Dr. Kevin Matthews and Dr. Seth Villarreal discuss cryo vacuum workflows and their impact on preserving sodium battery interfaces for accurate analysis. Discover how SparkNano uses spatial atomic ...