Markes International Archives

Markes International

Markes Centri 360 Sample Enrichment Platform

Markes Centri 360 is a highly flexible, modular platform for complete sample characterization, with complementary analyses on a single platform.

Markes International

Markes Centri 180 Sample Enrichment Platform

The Markes Centri 180 automated sample enrichment platform for VOC analysis using GC/MS.

Markes International

Markes Centri 90 Sample Enrichment Platform

Markes Centri 90 Automated Sample Enrichment Platform is designed to maximize sensitivity for high-throughput GC-MS Analysis of VOCs / SVOCs in solids, liquids, and gases.

Article

Active Promotions: End-of-Year Shopping Made Easier

Video

Analyze PFAS in Air Using GC-Based Standards

Looking to analyze PFAS in air? Learn how GC techniques used for VOC monitoring can be successfully applied to PFAS measurements from air and materials.

On Demand Webinar

Adapting GC-Based Standards for Sampling & Analysis of PFAS in Air

Learn how GC-based techniques widely used in VOC monitoring can be easily applied to PFAS analysis.

PDF: eBook

Markes Centri Applications eBook

This eBook is an compendium of the applications demonstration the capabilities of the Centri sample extraction and enrichment platform.

PDF: Brochure

Markes Centri Product Brochure

Introducing the Centri portfolio of automated sample preparation, extraction and concentration platforms for GC and GC–MS.

Article

Moving to Hydrogen as a Carrier Gas for Gas Chromatography

Using hydrogen as a carrier gas for gas chromatography enables laboratories to address helium supply issues without sacrificing analytical performance.

On Demand Webinar

Eliminating Dependency on Helium Supply for Your Thermal Desorption GC/MS Analysis

In this webinar you will learn the practicalities and benefits of using hydrogen as a carrier gas in place of helium to support your thermal desorption GC/MS analysis.

Article

Solving Analytical Challenges with Multi-Vendor Solutions

Multi-vendor solutions often leverage instrumentation from more than one vendor, resulting in an analytical powerhouse for the demanding lab environment.

PDF: Datasheet

Markes Kori-xr Thermal Desorption Accessory

Kori-xr is a module that efficiently removes humidity from canister or on-line samples acquired using Markes International’s UNITY-xr systems, without affecting analyte recovery.

PDF: Application Note

Round-the-Clock, On-Line and Cryogen-Free Monitoring of VOC Hydrocarbons in Ambient Air

Learn how the Markes UNITY-Air Server thermal desorption system can enable on-line monitoring VOC hydrocarbons in ambient air.

PDF: Brochure

Markes TC-20 and TC-20 TAG Multi-Tube Conditioners

The Markes TC-20 and TC-20 TAG multi-tube conditioners are compact, stand‑alone devices that enhance the productivity of TD-GC laboratories.

PDF: Brochure

Markes Micro-Chamber/Thermal Extractor

The Markes Micro-Chamber/Thermal Extractor is a compact, stand-alone unit for the rapid, method-compliant sampling of chemical vapors.

PDF: Brochure

Markes UNITY-CIA Advantage-xr

The Markes CIA Advantage-xr is an advanced system for automated analysis of VOCs in canister samples.

PDF: Brochure

Markes UNITY-Air Server-xr On-Line Air Monitoring

The Markes UNITY-Air Server-xr enables automated, cryogen-free, unattended on-line air monitoring.

PDF: Brochure

Markes ULTRA-UNITY-xr Thermal Desorber

The Markes UNITY-ULTRA-xr Pro offers automated high-throughput TD-GC/MS analysis of volatile and semi-volatile organic compounds.

PDF: Brochure

Markes ULTRA-xr Autosampler

The Markes ULTRA-xr 100-tube autosampler enables high-productivity thermal desorption analysis of trace-level volatile and semi‑volatile organic compounds with GC or GC/MS.

PDF: Brochure

Markes UNITY-xr Thermal Desorber

The Markes UNITY-xr is a versatile analytical thermal desorption instrument for GC and GC/MS.

PDF: Brochure

Markes TD100-xr Thermal Desorber

The Markes TD100-xr automated thermal desorber for GC and GC/MS systems.

On Demand Webinar

Understanding Vehicle Interior Emissions Regulations

Get an introduction to the regulations limiting the quantities of VOCs and SVOCs allowed in vehicle cabin air.

On Demand Webinar

Simplifying Sample Preparation for Cannabis Analysis with Thermal Desorption

Learn how thermal desorption gives an extra dimension to understanding your cannabis samples, from raw material characterization through end product use.

Article

Vehicle Interior Air Quality Analysis – Analyzing that “New Car Smell”

The health impacts of the “new car smell” in the vehicle interior have led several countries to impose limits on the concentrations of volatile organic compounds (VOCs) emitted from newly manufactured vehicles.