# Regulations.gov document: ATSDR. 1989. Agency for Toxic Substances and Disease Registry. Toxicological Profile for Radium. Public Comment Draft. October 1989. Atlanta, GA: Agency for Toxic Substances and Disease Registry, U.S. Public Health Service. # of pages 147. [PHASE-III-RADS-III-D2C-6] — retained record

> Retained regulations record from regulations-gov.

Canonical: https://highsignal.app/data/records/73f9d687994633a4

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source: [regulations](https://highsignal.app/data/regulations) (regulations-gov)  published 2026-08-17 04:00 ingested 2026-08-18 06:29

[original source ↗](https://www.regulations.gov/document/EPA-HQ-OW-1986-0161-0216)

## retained text



```
Query: semiconductor
Agency: EPA
Type: Supporting & Related Material
Docket: EPA-HQ-OW-1986-0161
```



document fetched 2026-08-25 07:59 · canonical https://regulations.gov/document/EPA-HQ-OW-1986-0161-0216