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.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Y30 | ICS | 85.010 |
| Release Date | 2018-12-28 00:00:00 | Implementation Date | 2019-07-01 00:00:00 |