---
type: threshold
id: subtilisins-as-pure-crystalline-proteolytic-enzymes
asset: workplace-exposure-limits
title: "Subtilisins (as pure crystalline proteolytic enzymes) — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side"
sources:
  - https://www.dir.ca.gov/title8/5155.html
source_quote: "9014011 | | Subtilisins (as pure crystalline proteolytic enzymes) | -- | | | | 0.00006 (r)"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Subtilisins (as pure crystalline proteolytic enzymes)"
stel_mgm3: "0.00006 (r)"
verified: true
---
**Substance:** Subtilisins (as pure crystalline proteolytic enzymes)

**STEL (mg/m³):** 0.00006 (r)

> 9014011 | | Subtilisins (as pure crystalline proteolytic enzymes) | -- | | | | 0.00006 (r)

Source: <https://www.dir.ca.gov/title8/5155.html>