GB/T 27741-2011 specifies the determination method of transferable fluorescent whitening agents in paper and Cardboard. The standard clarifies the test principle, standardizes the preparation process of instruments, equipment, reagent materials and samples, and details the operation steps such as extraction and detection. At the same time, it provides the result judgment rules. It provides a unified technical specification for the accurate determination of transferable fluorescent whitening agents in paper and Cardboard, which helps to ensure product safety and provides a basis for mass control and market supervision of paper products.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | Y30 | ICS | 85.010 |
| Release Date | 2011-12-30 00:00:00 | Implementation Date | 2012-07-01 00:00:00 |