Stains, Dyes & Indicators

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Stains, dyes, and indicators make the invisible visible, from cell structures under the microscope to the endpoint of a titration. Thermal Scientific carries biological stains, laboratory dyes, including water soluble fluorescent dyes, and chemical indicators from Ricca Chemical, Aqua Solutions, LabChem, and United Scientific Supplies. Choose by application, color, concentration, and container size.

Explore dyes, stains, and indicators, or browse biological reagents and reagents and titrants.

Frequently Asked Questions

What stains and dyes do you carry?

We carry biological stains, laboratory dyes, and water soluble fluorescent dyes in a range of concentrations and container sizes.

What are indicators used for?

Indicators change color at a defined pH or chemical endpoint, which lets you see when a titration is complete.

Do you carry fluorescent dyes for tracing?

Yes. Water soluble fluorescent dyes are available. Contact our team to match one to your application.