Dye Tracer Liquid Dye Type Water Tracing Dye Color Red Form Liquid Container Size 1 gal Coverage 12 500 gal (Strong Visual) 125 000 gal (Light Visual) Dissolution Time Immediate Detectability less than 100 ppb NSF Certified Yes Fluorescent Yes Application Closed Loop Systems/Applications Flow Mapping Tracing and Time Studies Pollution Studies (Discharge Rate of Flow Mixing Diffusion and Dispersion Circulation) Viscosity 1.8 cps