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Dye Tracers

COLE-PARMER

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SKU

CP/OO/O/P-00298-07

Brand

COLE-PARMER

Pre-order (Deliver in 8 to 12 weeks)

Cole-Parmer Fluorescent Flt Yellowith Green Dye Concentrate, Gallon

Details

Determine water flow in closed circuits or open channels

Biodegradable and nontoxic

MORE ABOUT THIS ITEM

Dyes diffuse rapidly in water, producing a vivid, easy-to-see color. Excellent for identifying diffusion and dispersion patterns, rates of flow, discharge locations, seepage areas, sea marking, and more.
Fluorescent yellow/green dye (fluorescein) works best in silt-filled waters. Use an ultraviolet lamp (order separately below) to trace fluorescent red or yellow/green dyes where normal visual detection is difficult. Minimum detectable concentration of all dyes in clear water is 1 ppm.