The GB/T 27741-2018 standard specifies qualitative and quantitative determination methods for transportable fluorescent whitening agents in paper and Cardboard. The standard includes the ultraviolet-visible Spectrophotometric method, spectra-trophotometry for the determination of the content of fluorescent whitening agents in paper and Cardboard, High performance liquid chroma-tography, HPLC for the detection of seven specific fluorescent whitening agents. Suitable for the detection of various paper and Cardboard to ensure that it meets safety and mass standards.
| Status | Active |
|---|---|
| CCS | Y30 | ICS | 85.010 |
| Release Date | 2018-12-28 00:00:00 | Implementation Date | 2019-07-01 00:00:00 |