Determination of Free Glycerol in Fatty Acid Methyl Esters and Biodiesel according to EN 14106

Performance of EPA Method 8270 using Hydrogen Carrier Gas on SCION GC-MS Application Note AN0018 INTRODUCTION United States Environmental Protection Agency (USEPA) Method 8270 is an analytical method for the detection of semi-volatile organic compounds in solid waste matrices, soils,…

Analysis of Greenhouse Gases by Gas Chromatography Application Note AN0012 INTRODUCTION Table 1. Analytical requirements of the four columns Nitrous Oxide (N2O), Carbon Dioxide (CO2) and Methane (CH4) are considered to be very powerful greenhouse gases. These gases reflect in…

Methanol in Crude Oil Analysis According to ASTM D7059-04 Application Note AN069 INSTRUMENT TYPE Scion Instruments GC-based Analyser DESCRIPTION The analysis of methanol in crude oil according to ASTM D 7059: “Standard Test Method for Determination of Methanol in Crude…

A True Six-Channel Solution for Impurities in Ethylene Application Note INTRODUCTION Ethylene is one of the highest volume chemicals produced in the world, with over 100 million metric tons produced annually. Ethylene is primarily used in the manufacture of polyethylene,…