Delivery: 3 seconds (Download full-editable-PDF + Invoice). Quotation: Click GB/T 42357-2023>>Add to cart>>Quote Editable-PDF Preview (Reload if blank, scroll for next page)
See Chinese contents: GB/T 42357-2023 GB/T 42357-2023: Water-insoluble dyes -- Determination of purity -- Liquid chromatography
This document describes a liquid chromatography method for the determination of purity of water-insoluble dyes. This document applies to the determination of purity of disperse dyestuffs, water-insoluble fluorescent whitening agents, and solvent dyes.
