Headspace Gas Chromatography - Monitoring and Testing ...

Articles & Whitepapers

A Novel Analysis of Solvent Residual in Cannabis Oil Using Dynamic Headspace by PAL System

Abstract This application note adopted the Full Evaporation Technique (FET) to analyze the solvent residual, based on California Residual Solvents Category, in cannabis oil by a CDS Analytical 7000C concentrator equipped with a dynamic headspace (DHS) module. This setup was mounted on a PAL RTC rail and connected to a GC/MS for compounds separation and detection. Introduction In the ...

Shimadzu Application Chemist gets Protected - Case Study

Senior Application Chemist at Shimadzu (Asia Pacific) PTE Ltd, Ting Zhi Wei Edwin, uses Peak Scientific gas generators to support his LC-MS instruments. Find out his experience with Peak's generators ...

GC-MS used successfully to identify bladder cancer from urine headspace

Bladder cancer is one of the most common cancers in the UK and a group of scientists have experimented with a new non-invasive way to potentially diagnose it in the future. As studies have previously indicated that volatile organic compounds ...

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5ml headspace crimp GC vials with caps and septa

5ml headspace crimp top clear GC vials with caps and septa 100sets 5ml glass lab vials set for Autosampler,Including: 100pcs Clear/amber bottles made of borosilicate glass,Flat base Sample Vials; 100pcs crimp top vials with septa, PTFE/Silicone; 100pcs caps, with center hole. Product Features: - Made from advanced techlonogy and excellent raw materials. - Assembled with cap and septa , use ...