# Regulations.gov document: Product Chemistry Review for FIFRA Section 3 Registration of the End-Use Product, MICRONA Shield WP Containing Calcium Carbonate (98.8%) as its Active Ingredient — retained record

> Retained regulations record from regulations-gov.

Canonical: https://highsignal.app/data/records/0488d1ae0a802873

[← sources](https://highsignal.app/data)


source: [regulations](https://highsignal.app/data/regulations) (regulations-gov)  published 2026-09-03 04:00 ingested 2026-09-04 02:44

[original source ↗](https://www.regulations.gov/document/EPA-HQ-OPP-2022-0743-0010)

## retained text



```
Query: data center
Agency: EPA
Type: Supporting & Related Material
Docket: EPA-HQ-OPP-2022-0743
```



document fetched 2026-09-04 02:44 · canonical https://regulations.gov/document/EPA-HQ-OPP-2022-0743-0010