PTV Inlet – GERSTEL CIS

Inlets for Capillary Gas Chromatography Users Guide

Direct Thermal Extraction Analysis of Solid and Liquid Samples using the GERSTEL MPS Robotic Sampler, Thermal [...]

App Note 205/2019 Direct thermal extraction (DTE) is a thermal desorption technique in which a small amount of sample, typically 10-50 mg, is placed in an empty fritted thermal desorption […]

Direct Thermal Extraction Analysis of Food Packaging Material

App Note 203/2019 This study describes the use of the GERSTEL MultiPurpose Sampler (MPS) fitted with a Thermal Desorption Unit (TDU) and a Cooled Injection System (CIS 4) PTV-type Inlet […]

Journal References for CIS

Below is a list of publications on CIS/PTV inlets for your reference. These cannot be downloaded due to Copyright protection. Optimization of a preparative capillary gas chromatography-mass spectrometry system for […]

The Use of Different PTV Inlet Liner Types for Trapping Alkanes, Aromatics and Oxygenated Compounds During The [...]

App Note 3/2002 PTV inlets are often used for cryo-focussing and trapping of analytes for large volume, headspace, and thermal desorption applications. Selecting and optimizing trapping conditions for thermal desorption […]

Automated Liner Exchange for GC Injectors – New Concepts for Handling Dirty Samples

Tech Note 1/2004 Sample clean-up steps, which are needed in order to prepare for example environmental or food samples for pesticide analysis, are time-consuming and a potential source of errors. […]

GERSTEL Automated Liner Exchange (ALEX) and its Benefits in GC Pesticide Analysis

App Note 7/2010 Fruit and vegetable extracts that are produced following the well established QuEChERS method typically contain a significant amount of nonvolatile matrix material. After several injections of such […]

Volatile Organic Compounds in Air

Tech Note 1/2000 System performance of the GERSTEL TDS in conjunction with an Agilent GC/MSD system was tested using a 43 component gas calibration mixture which was developed for the […]

Benefits of Using Programmed Temperature Vaporizers (PTVs) instead of Hot Split/Splitless Inlets for Measureme [...]

App Note 7/2001 The benefits of using a Programmed Temperature Vaporizer (PTV) type inlets instead of hot split/splitless (S/SL) inlets for the liquid and headspace (HS) measurements of volatile compounds […]