Sample Introduction

Markes International has long led the field in TD innovation for enhancing the capabilities of GC, and SepSolve is proud to offer their full product range, including cryogen-free systems for sorbent tube sampling, canister analysis, and on-line monitoring.

Probe-based sorptive extraction is a powerful approach to sampling a wide range of volatiles from solids and liquids. SepSolve offers the leading technology in this field – Markes International's versatile PDMS-based HiSorb™ probes for headspace and immersive sorptive extraction, now automated on their Centri.

Solid-phase micro-extraction (SPME) is a fast and simple method of pre-concentrating VOCs and SVOCs prior to GC or GC–MS. At SepSolve, we offer full automation of SPME using either Sample Preparation Robots or Markes International’s Centri® platform.

Headspace techniques are widely used for analysing VOCs in water, soil, blood, pharmaceuticals and cosmetics. At SepSolve, we offer full automation of SPME using either Sample Preparation Robots or Markes International’s Centri® platform.

The OPTIC-4™ inlet from GL Sciences is a versatile multi-mode inlet, with capability for hot and cold injection, large-volume injection (LVI), on-column injections, in-liner derivatisation, thermal desorption and pyrolysis.

Each Centri® sample preparation, extraction & concentration platform from Markes International offers high-sensitivity unattended sampling and pre-concentration of VOCs and SVOCs in liquid, solid and gaseous samples. Offering headspace, high-capacity sorbent extraction, SPME and thermal desorption techniques on a single platform.

High-throughput labs rely on sample preparation robots (SPR) to increase the productivity, reproducibility and flexibility of their GC–MS analyses. Whether you’re looking for an entry-level or advanced robotics platform, the Centri PAL3 series will offer a system suitable for you.