ISO 24047:2021
Plastics - Polyethylene (PE) and polypropylene (PP) thermoplastics - Determination of metal content by ICP-OES
- Standard No.
- ISO 24047:2021
- Release Date
- 2021
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 24047:2021
- Scope
- This document specifies a method for the determination of metal content in polyethylene (PE) and polypropylene (PP) by inductively coupled plasma optical emission spectrometry (ICP-OES). This document is applicable to the determination of the content of magnesium (Mg), aluminium (Al), calcium (Ca), zinc (Zn), chromium (Cr), titanium (Ti), iron (Fe), antimony (Sb), copper (Cu), lead (Pb), cadmium (Cd), etc. This document is not applicable to the determination of mercury (Hg) due to its volatility. This method is suitable for base polymers of PE, PP, PE/PP copolymer and their blends.
ISO 24047:2021 Referenced Document
- ISO 1042 Laboratory glassware - One-mark volumetric flasks
- ISO 3451-1 Plastics — Determination of ash — Part 1: General methods
- ISO 648 Laboratory glassware - Single-volume pipettes
ISO 24047:2021 history
- 2021 ISO 24047:2021 Plastics - Polyethylene (PE) and polypropylene (PP) thermoplastics - Determination of metal content by ICP-OES
