GB/T 19941.2 - 2019 focuses on the determination of formaldehyde content in leather and fur, using Spectrophotometric method, spectrophotometry. The standard specifies the preparation of the sample in detail to ensure representativeness. Standardize the equipment, clarify the use requirements and parameter settings of the spectrophotometer. Rigorously describe the operation process, including reagent preparation, Sample Handling, measurement wavelength selection, etc. Through this standard, the formaldehyde content in leather and fur can be accurately determined, providing a reliable basis for mass control in the industry, helping enterprises to produce low formaldehyde, environmentally friendly products, and protecting consumer health.
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 | Y46 | ICS | 59.140.30 |
| Release Date | 2019-12-31 00:00:00 | Implementation Date | 2020-07-01 00:00:00 |