k.batista

TL2 · Graz

Contributes reviews on supplier material. Based in Graz.

Joined 3 September 2025 · last posted 8d

1 reply marked as the accepted answer.

Impurity thresholds: where the common numbers come from — what changed since Replied, post #2 · marked as the solution · Analytics › Impurities & related substances · 30 Dec 2025 · 17 likes An impurity profile that changes between lots is more informative than the total. A stable profile suggests a controlled process; a shifting one suggests something is…