Cole-Parmer® Fluorescent Yellow/Green Dye Tracers

Determine water flow in closed circuits or open channels
  • Biodegradable and nontoxic
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.
£39.58 - £136.24GBP / Gallon of 1
£47.50 - £163.49GBP (incl VAT)

4 variations of this product are available.

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4 PRODUCT OPTIONS
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Description
Availability Pricing
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Fluorescent Flt Yellowith Green Dye Tablets, 200 Tablets
£58.93GBP / Each
£70.72GBP (incl VAT)
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Fluorescent Flt Yellowith Green Dye Concentrate, Gallon
£128.87GBP / Gallon of 1
£154.64GBP (incl VAT)
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Fluorescent Flt Yellowith Green Dye Concentrate, Pint
£39.58GBP / Pint of 1
£47.50GBP (incl VAT)
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Fluorescent Flt Yellowith Green Dye Powder, 1 Lb
£136.24GBP / Each
£163.49GBP (incl VAT)
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