This standard specifies a method for the simultaneous determination of eight extractable heavy metals (arsenic, cadmium, cobalt, chromium, copper, nickel, lead, antimony) in Spinning & weaving products by using Inductance Coupled Plasma Atomic Emission Spectrometer (ICP-AES). Applicable to Spinning & weaving materials and their products. The standard describes the acid sweat extraction process and elemental determination steps of the sample, and determines the concentration of heavy metals ions by Linear dispersion working against the standard. This method provides a scientific basis for the detection of heavy metals in Spinning & weaving products, ensuring product safety and environmental protection requirements.
| Status | Active |
|---|---|
| CCS | W04 | ICS | 59.080.01 |
| Release Date | 2007-12-05 00:00:00 | Implementation Date | 2008-09-01 00:00:00 |