what's the chemical composition of this? I am trying to test synthetic blood using this. Will it test positive?

Our Bluestar luminol contains both luminol (C8H7N3O2) and hydrogen peroxide (H2O2). The hydrogen peroxide reacts with the iron in blood to produce a glowing light.

After mixing all ingredients - how long the reaction would be stable? If I keep it refrigerated it would last longer

It should be used immediately. But the good news is that it can last for up to 8 hours or even longer after being mixed with water. Refrigeration may not help extend it's usefulness. NOTE: When adding water to the tablets be patient and do not shake or stir.

Will this work to determine blood on fabric that's been hand washed n dried? And how will blood show up after this test, what will it look like

Suspect stains glow a blueish tint in dim light. No UV light is used. Some soaps and bleaches will make it react. DO PRACTICE TESTS. ** Test a hand washed item without blood stains to get a baseline for what to expect. ** If you can test (dry) synthetic or real blood that would also be a good baseline. ** And if you can apply synthetic blood to fabric and handwash it that would be an excellent baseline. We sell synthetic blood for this use here on amazon.

What do i need to use this on fabric, do i use a spray bottle?.

Generally a spray bottle is ideal. You want to see the pattern and location. If you dip it into a wash of luminol it will all glow

Crime Scene Bluestar Luminol Training Pack Pack Of 8

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Description

🔍 Uncover the Unseen with Bluestar Training!

EXTREME SENSITIVITY - Detect bloodstains down to 1/1000 dilutions, revealing even the faintest traces.
CAPTURE EVERY DETAIL - Obtain clear images with just a standard camera—no special equipment needed!
USER FRIENDLY DESIGN - Fast-dissolving tablets mean no messy mixing—just add water and spray!
VERSATILE APPLICATION - Works effectively on both fresh and aged bloodstains, ensuring no trace goes unnoticed.
ILLUMINATE WITH CONFIDENCE - Experience luminescence that shines bright, even in partial light!

The Crime Scene Bluestar Luminol Training Pack (Pack of 8) offers a revolutionary solution for crime scene investigation, featuring long-lasting luminescence that works in various lighting conditions. With easy-to-use fast-dissolving tablets, this pack allows for repeated applications on bloodstains, ensuring maximum visibility and detection of even the smallest traces of blood.

Specifications

ASIN	B08W6QGB8Y
Best Sellers Rank	#141,876 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,242 in Lab Consumables
Brand	Crime Scene
Customer Reviews	4.4 4.4 out of 5 stars (68)
Date First Available	February 8, 2021
Item Weight	1.76 ounces
Item model number	CSI-BLUESTAR
Manufacturer	Bluestar USA
Manufacturer Part Number	CSI-BLUESTAR
Package Dimensions	5.12 x 2.44 x 1.34 inches
Size	8 Pack

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