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Markes International, Ltd. | Authors
Articles
Breathe New Life Into Your Aging GC-MS: State-of-the-Art in Automated Sample Extraction and Concentration
Webinar Date/Time: Thu, Jun 8, 2023 11:00 AM EDT
Measuring Emissions From Products and Materials
An introduction to microchamber sampling for the rapid screening of chemical emissions from construction materials and consumer products
Optimized Hydrogen Fuel Impurity Analysis
This application note shows the robust, reproducible analysis of trace VOCs in hydrogen fuel by TD–GC–MS/SCD.
The Theory and Practice of Passive Monitoring
Theory and practice of using axial and radial samplers for passive (diffusive) monitoring of VOCs in air
Determination of Nitrous Oxide Using TD-GC
Personal exposure testing of nitrous oxide can be done via passive and breath sampling using Markes’ Bio-VOC and TD–GC.
Sorbent Selection Advice for Air Sampling
Advice on which sorbent to use for pumped (diffusive) tube monitoring of various vapour-phase organics; suggests parameters for conditioning and storing packed tubes.