Analysis of Ethylene Glycol in Wastewater by Direct Aqueous Injection

Application Note No. 086 The On-line VOC Analysis of Industrial Effluents using Ambient Headspace Stuart Johnson, Aventis Crop Science, Norfolk, UK Diane Nicholas, Introduction Results In a world of ever lowering detection limits and stringent relative standard deviations (RSDs) it…

Reliable Low-Level Analysis of Glycols in Water Using Split Injection By Corby Hilliard and Chris English Abstract Obtaining consistent results for low-level analysis of glycols in water samples is difficult when using splitless injection due primarily to issues with backflash,…

Application Note No. 073 The Automated On-Line Sampling and Analysis of Glycerol in Biodiesel Diane Nicholas. Automated on-line sampling  Automated sample preparation Background Biodiesel is a renewable fuel and can be made from most vegetable oils, for example oilseed…

Application Note No. 102 (February 2006) Automated difficult matrix introduction (DMI) for identification of allergens and fragrances in washing powder with GC-MS-Olfactometry and a liner exchanger (LINEX) Key Words: Automated sample preparation Difficult Matrix Introduction (DMI) GC-MS-Olfactory Allergens, fragrances Washing…