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From application notes to blogs, news items to infographics, we've got a wealth of advice about VOC and SVOC analysis that we'd like to share with you. Simply use the search function or use the drop-down selectors to filter by content type, sampling method and/or application area to discover more.

Showing 20/422 results

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Brochure

Multi-Gas -xr series

Multi-Gas enabled thermal desorption (TD): The latest innovation from Markes International

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Webinar

A taste of the future: What’s next for safety and quality testing in the food industry?

On-demand discussion forum. Listen to our experts in this discussion forum and learn about emerging trends in the food industry, research and development to ensure safety and quality. 

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Case study

Unattended PAMS monitoring of ultra-volatiles using helium‑free automated TD–GC with water removal

New York State Department of Environmental Conservation (NYSDEC), USA

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Webinar

Monitoring of ozone-depleting substances (ODS) with pre-concentration and GC–MS

Webinar addressing analysts’ needs for a robust and reproducible approach to sample emissions from a wide variety of materials and products, for analysis by GC–MS, and to answer such questions as: What’s that smell? Is my product safe? Is there anything toxic in my home/car? How can I detect a harmful chemical from a material?

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Webinar

Balancing lab sustainability and expanding VOC monitoring requirements for air analysis

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Application note

Technical assistance for passive monitoring of ambient air using an extended list of POD sampling rates

Application Note 172

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Blog

The POD Sampler and its role in passive air sampling – new data extends applications

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Article

Automated Aroma and Flavour Profiling of Honey Using High-Capacity Sorptive Extraction

LCGC: The Column, September 2023

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Blog

Markes and SepSolve host seminar on analytical strategies to improve data quality in biomarker discovery

The seminar brought together leading experts in volatile biomarker analysis from across the UK, and was hosted by Professor George Hanna and his research team at Imperial College London.

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Application note

Measurement of PFAS in indoor air and investigation of source materials

Application Note 167

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Webinar

Simplifying GC–MS sample preparation for product and material testing

Webinar addressing analysts’ needs for a robust and reproducible approach to sample emissions from a wide variety of materials and products, for analysis by GC–MS, and to answer such questions as: What’s that smell? Is my product safe? Is there anything toxic in my home/car? How can I detect a harmful chemical from a material?

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Infographic

Key considerations when switching from solvent extraction to thermal desorption

Download this useful infographic, which compares solvent extraction and thermal desorption in terms of their cost and benefits to data quality.

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Blog

Passive sampling in the workplace: Why thermal desorption is replacing solvent extraction

Discussing why solvent extraction of sorbents remains so widely used for passive monitoring of workplace atmospheres, and showing that TD is not only better from a health & safety perspective, it’s better for lab budgets too.

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Application note

Automated, high-sensitivity analysis of residual fumigants for food safety testing by multi-step enrichment–headspace–trap (MSE–HS–trap) with GC–MS

Application Note 284

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Blog

Why are Markes’ thermal desorption sorbent tubes better than those from other suppliers?

11 April 2023

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Blog

How long do sorbent tubes for thermal desorption last?

21 March 2023

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Technical Specification
Technical specification

Centri 180 (Base unit, ready for PAL3 integration)

Centri 180 sample preparation platform for thermal desorption, headspace–trap, SPME–trap and SPME Arrow–trap

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Technical Specification
Technical specification

Centri 180 (Base unit with robotics)

Centri 180 sample preparation platform for thermal desorption, headspace–trap, SPME–trap and SPME Arrow–trap

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Technical Specification
Technical specification

Centri 90 (Base unit with robotics)

Centri 90 sample preparation platform for headspace–trap, SPME–trap and SPME Arrow–trap

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