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Plastics. Polyethylene (PE). Determination of co-monomer content by solution state 13C-NMR spectrometry

1 Scope This document specifies two methods for the determination of co-monomer contents of polyethylene products by solution state 13 C- NMR spectrometry (nuclear magnetic resonance spectrometry): —…

Plastics — Polyethylene (PE) — Determination of co-monomer content by solution state 13C-NMR spectrometry

Overview ISO 4504:2025 specifies laboratory methods for determining co‑monomer content in polyethylene (PE) using solution‑state 13C‑NMR spectrometry. It defines two validated NMR pulse‑program metho…

Plastics — Polyethylene (PE) — Determination of co-monomer content by solution state 13C-NMR spectrometry

Overview ISO 4504:2023 - Plastics - Polyethylene (PE) - Determination of co‑monomer content by solution state 13C‑NMR spectrometry specifies two validated solution‑state 13C‑NMR methods for measuring…

Plastics. Polyethylene (PE). Determination of co-monomer content by solution state 13C-NMR spectrometry.