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Paper, board and pulps — Standard atmosphere for conditioning and testing and procedure for monitoring the at…

Paper and board — Conditioning of samples

Fine ceramics (advanced ceramics, advanced technical ceramics) — Methods for chemical analysis of impurities…

Overview ISO 18719:2025 specifies validated analytical methods for determining trace impurities in refined high‑purity yttrium oxide (Y2O3) powders used as raw material for fine ceramics. The standar…

Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of impurities i…