How many FDA warning letters has Avantor Performance Materials LLC received?

Argus HQ has not recorded an FDA warning letter for Avantor Performance Materials LLC in our current dataset.

What FDA recalls has Avantor Performance Materials LLC issued?

Argus HQ has recorded 1 FDA recall tied to Avantor Performance Materials LLC.

Is Avantor Performance Materials LLC FDA compliant?

Argus HQ is not a compliance rating service. As of this page's last update, our dataset shows 0 warning letters, 1 recall, and 0 approval records for Avantor Performance Materials LLC. Review the linked FDA source records directly before drawing a compliance conclusion.

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company

Avantor Performance Materials LLC

Name: FDA Enforcement Actions Against Avantor Performance Materials LLC
Creator: Argus HQ
License: https://argushq.ai/methodology

Jurisdiction: US

FDA Warning Letter timeline

V1 scope: FDA Warning Letters only. Additional public-record sources (SEC, CPSC, federal contracts) are on the V2 roadmap and are not surfaced here today.

fda_recall · drug_recall2026-04-22
Avantor Performance Materials LLC — Class III recall: Magnesium Chloride, 6-Hydrate, Crystal, 500G per bottle, Bulk active pharmaceuti…

Frequently asked questions

How many FDA warning letters has Avantor Performance Materials LLC received?: Argus HQ has not recorded an FDA warning letter for Avantor Performance Materials LLC in our current dataset.
What FDA recalls has Avantor Performance Materials LLC issued?: Argus HQ has recorded 1 FDA recall tied to Avantor Performance Materials LLC.
Is Avantor Performance Materials LLC FDA compliant?: Argus HQ is not a compliance rating service. As of this page's last update, our dataset shows 0 warning letters, 1 recall, and 0 approval records for Avantor Performance Materials LLC. Review the linked FDA source records directly before drawing a compliance conclusion.

Informational only. FDA Warning Letters are public records (17 USC §105). Summaries are AI-assisted and may contain errors; always verify against the original FDA letter before acting. Not legal, financial, or regulatory advice.