Norm
[AKTUELL]
UNE 53985-5
UNE 53985-5
Plastics. Test methods for polyuretane raw materials. Polyols. Part 5: Determination the sodium and potassium content.
Titel (englisch)
Plastics. Test methods for polyuretane raw materials. Polyols. Part 5: Determination the sodium and potassium content.