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Appendix E to Subpart G of Part 82—Unacceptable Substitutes Listed in the January 26, 1999 Final Rule, Effective January 26, 1999

Unacceptable Substitutes Listed in the January 26, 1999 Final Rule, Effective January 26, 1999

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Displayed edition2026-04-27
Last updated2026-04-27

Appendix E to Subpart G of Part 82—Unacceptable Substitutes Listed in the January 26, 1999 Final Rule, Effective January 26, 1999

Refrigeration and Air-Conditioning Sector Unacceptable Substitutes

End-useSubstituteDecisionComments
All refrigeration and air-conditioning end usesMT-31UnacceptableChemical contained in this blend presents unacceptable toxicity risk.

[64 FR 3865, Jan. 26, 1999]