Lester Algaecide No.15

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 337-55
• U.S. EPA Status: CANCELLED

Description

'Lester Algaecide No.15' is an algaecide, bacteriostat, and fungicide. Its Federal EPA registration number is: 337-55. It was originally approved by EPA on 02 Aug 1972. Its registration got cancelled on 22 Jan 1991. It has a 'Caution' signal word. It has the following active ingredients: Poly(oxy-1,2-ethanediyl(dimethylimino)-1,2-ethanediyl(dimethylimino)-1,2-ethanediyl dichloride). It's approved for 1 sites including cooling tower water. It is also approved for 3 pests and pest groups including but not limited to algae, slime-forming bacteria, and slime-forming fungi.

Original registration date:

• 02 Aug 1972

Cancellation date:

• 22 Jan 1991

Alternative names:

• LESTER ALGAECIDE NO.15Active

Registrant:

• LESTER LABORATORIES
  
• Address:
  2370 Lawrence Street
  Atlanta, GA 30344

Active ingredients:

• Poly(oxy-1,2-ethanediyl(dimethylimino)-1,2-ethanediyl(dimethylimino)-1,2-ethanediyl dichloride) 15%
• Other ingredients 85%

Signal word:

• Caution

Product type:

• Algaecide
• Bacteriostat
• Fungicide

Formulation:

• Ready-to-Use Solution

Registered target pests:

• Algae
• Slime-forming bacteria
• Slime-forming fungi (paper mills/water systems)

Registered target sites:

• Cooling tower water