Sponsored Content
• Analytical methods for semi-volatile organic compounds can be streamlined. • Small-volume extraction techniques offer benefits over large volumes. • New techniques reduce sample preparation time and labor requirements.
Fluorotelomer Alcohols in Indoor Air
Monitoring of per- and polyfluoroalkyl substances (PFAS) in air is successfully performed by the US EPA using Thermal Desorption-GC/MS.
Determination of Formaldehyde Emissions from E-Liquids
Novel Thermal Desorption-GC/MS method for determination of formaldehyde using PFPH, automatically loaded onto Tenax TA adsorbent, as derivatization agent.
VDA 278 Method Transition to TD 3.5+
GERSTEL TD 3.5+ Thermal Desorber successfully passes method VDA278 system performance test for automobile material emissions increasing sample capacity and throughput.
Ambient Air Analysis with Dynamic Focusing
VOCs collected from air onto a sorbent packed tube are released by thermal desorption and focused for GC-MS determination using the novel cryogen free dynamic focusing
Identification & Quantification of Trace Microplastics in Environmental Samples by Splitless Micro-Furnace Pyrolysis-GC/MS
Splitless micro-furnace pyrolysis-GC/MS in conjugation with F-Search MPs libraries enable rapid and accurate identification and quantification of trace Microplastics (MPs).
NanoPak-C All Carbon Solid Phase Extraction (SPE) of Organochlorine Pesticide from Trace Amounts of Environmental Samples
We present a reliable NanoPak-C All Carbon SPE method for extracting and detecting 15 OCPs from small quantities of soil (100 mg) and river water (200 µL) samples.