Thermal Desorption Unit TDU 2
1 / 4Pages

Catalog excerpts

Thermal Desorption Unit  TDU 2 - 1

Thermal Desorption Unit Analysis of Gases, Liquids and Solids Most Advanced, Flexible System Available Universal Sample Introduction System Highest Productivity and Throughput

Open the catalog to page 1
Thermal Desorption Unit  TDU 2 - 2

A system for all techniques that involve Thermal Desorption and Thermal Extraction The GERSTEL Thermal Desorption Unit (TDU 2) is the most flexible automated solution available for thermal desorption and thermal extraction. The TDU 2 fits on top of any modern GC without the need for additional bench space and it is perfectly suited for the analysis of gaseous, liquid and solid samples. Conventional thermal desorption systems usually consist of a desorption unit, a cooled trap, one or two long transfer lines, as well as some type of valve. In such systems, void volumes and active sites on...

Open the catalog to page 2
Thermal Desorption Unit  TDU 2 - 3

Important Features of the TDU 2 System 1 Universal Sample Introduction System for a Wide Range of Applications • Analysis of solids, liquids and gases • Temperature programmed desorption ensures optimal conditions for all analytes • Split and true splitless analyte transfer covers a wide concentration range • Extremely low detection limits • Flexible refocusing options; cryogen-free with adsorbent bed or cryogenic to -180 °C * • Small footprint, mounts on top of GC * Temperature settings below -150 °C require Controller C506 and firmware activation. 2 Liner-in-Liner Design • No transfer...

Open the catalog to page 3
Thermal Desorption Unit  TDU 2 - 4

Tube Spiking System TSS HIT-Headspace sensitivity gain The Hot Injection and Trapping (HIT) technique combines analytes from several Headspace injections for each GC/MS run. HIT is performed using the GERSTEL MPS with Thermal Desorption Unit (TDU 2) and a Cooled Injection System (CIS), PTV-type inlet. The system is easily switched between standard and HIT operation. The number of injections is simply specified in the MAESTRO software under integrated control with the GC/MS system or under standalone control. Application examples are VOCs including flavor and off-flavor compounds in water...

Open the catalog to page 4

All Gerstel GmbH & Co. KG catalogs and technical brochures

  1. MPS liquid

    4 Pages

  2. MPS robotic

    16 Pages

  3. 3-MCPD

    4 Pages