Analysis of Detergent Residues on Clothing Using DMI-GC/MS
Sample pretreatment is an important step in the analytical process that can determine the validity of analytical results. However, pretreatment is time consuming and can increase analysis costs. DMI (difficult matrix introduction) is a method for analyzing volatile components by placing micro vials containing actual samples into a liner and heating them in the injection port. By controlling the injection port temperature, this method enables analysis of only the volatile compounds, without introducing any contaminants into the column, which can simplify the pretreatment process. This datasheet investigates the effectiveness of using GC/MS to analyze non-volatile matrices, by using DMI-GC/MS to analyze detergent residues on clothing.
- Content Type:
- Application
- Document Number:
- LAAN-J-MS-E035
- Product Type:
- Mass Spectrometry, Gas Chromatograph-Mass Spectrometry
- Keywords:
- detergent residues, Hydrocarbon Processing Industry (Petrochemical, Chemical), Proteochemicals, Polymer, Flavor and Fragrance, Cosmetics, Toiletry, GCMS-QP2010 Ultra, AOC-5000 Plus, OPTIC 4 injector
- Language:
- English
- File Name:
- jpo212090.pdf
- File Size:
- 356kb