Primaflow
✓Price
$21.99
Moments of Bliss Cosmetics 100% Pure Fluorescein Powder Fluorescent Water Dye Leak detection, Tracing (25)
★★★★★
$21.99
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1
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About this item
- 100% Pure, unadulterated powder. Best Price on Amazon.
- Fluorescein LTC is a water soluble dye that gives a strong yellow/green fluorescent colour.
- This colour is used in a number of different industries including dye lasers (peak emission of 496nm), textile dying and forensics. It is most commonly used however as a tracer dye in sewage or swimming pool leak routes.
- The powder is a orange/red colour and at concentrate in water it will appear orange. Once further diluted it will form the fluorescent yellow/green colour.
- Only a tiny amount of powder is required to cause a colour change, so a little goes a long way!
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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