Non-Oxidizing Biocides
Non -Oxidizing: Various non-oxidizing chemistries are available including:

2,2-Dibromo-3-nitrilopropionamide – DBNPA 20% active
(AQUCAR™ DB 20, B-22b)

2,2-Dibromo-3-nitrilopropionamide – DBNPA 5% active
(AQUCAR™ DB 5, B-225b)

2,2-Dibromo-3-nitrilopropionamide – DBNPA 95.6% active 100g Tablet
(Envirobrom Tabs)

Glutaraldehyde Several Concentrations
(AQUCAR™ GA 50, AQUCAR™ GA 45, AQUCAR™ GA 15)

Tributyl tetradecyl phosphonium chloride (TTPC) 5% and 50% Active
(Bellacide® 355,Bellacide® 350)

Tributyl tetradecyl phosphonium chloride plus a poly quat 5% active
(Bellacide® 301)

Blended Isothiazolone Solution
(Kathon™ WT 1.5%)

Blended Copper Free Isothiazolone Solution
(Kathon™ CF 150)

Tetrakis (hydroxymethyl)phosphonium Sulfate -THPS
(Tolcide® 20%, 50%, 70%)