生物通

GC-MS/MS 法对鱼类及鱼油中 dioxins 和 PCBs 确证定量的关键验证：结合 ...

为解决高分辨质谱（GC-HRMS）成本高、应用受限问题，研究人员开展 GC-MS/MS 法测定鱼类 / 鱼油中 dioxins 和 PCBs 的研究。该方法定量限低、线性好、准确度高，还提出分层监测策略，为 POPs 监测提供经济高效方案。 在食品安全与环境监测的领域中，持久性有机污染 ...
生物通

基于电子鼻-电子舌-GC–MS/GC-IMS联用技术解析稻田鲤鱼(Cyprinus carpio ...

本研究创新性地采用电子鼻（E-nose）、电子舌（E-tongue）结合气相色谱-质谱（GC–MS）和离子迁移谱（GC-IMS）技术，系统解析蒸制、油炸、烤制三种热加工方式对稻田鲤鱼挥发性风味物质的影响。研究发现烤制显著提升挥发性物质多样性，油炸特征性增加吡嗪类 ...
Royal Society of Chemistry

Online training: Absolute Basics of Gas Chromatography & GC-MS

This course has been approved by the Royal Society of Chemistry (RSC) for purposes of Continuing Professional Development (CPD). This course is taught live in a virtual classroom, is totally ...
Royal Society of Chemistry

Absolute Basics GC & GC-MS

This course has been approved by the Royal Society of Chemistry for purposes of Continuing Professional Development (CPD). What will you learn on this course? This course teaches the fundamentals of ...