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Pesticide products · United States

GARRATT-CALLAHAN FORMULA 315

8540-23

GARRATT-CALLAHAN FORMULA 315 · pesticide product · 5-Chloro-2-methyl-3(2H)-isothiazolone 1.11%, 2-Methyl-3(2H)-isothiazolone 0.39% · federally registered in United States. Registrant: GARRATT-CALLAHAN CO.

Product details

EPA registration number
8540-23
Registrant
GARRATT-CALLAHAN CO
Active ingredients
5-Chloro-2-methyl-3(2H)-isothiazolone 1.11%, 2-Methyl-3(2H)-isothiazolone 0.39%
Parallel trade
no

Source and data date

Source: U.S. Environmental Protection Agency (EPA), Office of Pesticide Programs, Pesticide Product Information System (PPIS) and Pesticide Product Label System (PPLS), data as of 2026-10-26 (PPIS) / 2026-10-28 (PPLS). EPA-produced data, public domain. Data as of: .

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