Delivery: 3 seconds (Download full-editable-PDF + Invoice). Quotation: Click GB/T 23990-2009>>Add to cart>>Quote Editable-PDF Preview (Reload if blank, scroll for next page)
See Chinese contents: GB/T 23990-2009 GB/T 23990-2009: Determination of the contents of benzene, toluene, ethylbenzene and xylene in coatings by gas chromatography
This standard specifies the use of gas chromatography to determine the content of benzene, toluene, ethylbenzene and xylene in coatings. In this standard, Method A is suitable for the determination of benzene, toluene, ethylbenzene and xylene content in solvent-based coatings; Method B is suitable for the determination of benzene, toluene, ethylbenzene and xylene content in water-based coatings.
