As water monitoring requirements become broader and more demanding, Isco responds. Our advances include the first round sampler, first non-contacting liquid detector, first outdoor refrigerated sampler, and first sampler with interchangeable modules for measuring flow and parameters. Through listening to our customers, continuous innovation and improvement, and emphasis on quality and reliability, Isco continues to lead the way with samplers for every application: 

• NPDES permit compliance. 
• Industrial pretreatment compliance. 
• Stormwater runoff monitoring. 
• CSO (combined sewer overflow) monitoring. 
• Regulatory compliance monitoring 
• Water quality research 
• Specialized applications such as hazardous locations and monitoring for radionuclides 

   Built Isco tough for years of reliable service.

   Dependable cooling for assured sample preservation - even under extreme conditions

   Mobile, on-site cooling power - without ice!

   "Plug and play" flow and parameter measurement for 6700 Series samplers