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

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Crime Scene Bluestar Luminol, Single Pack

Crime Scene Bluestar Luminol, Single Pack

Product ID: 254511336

Details

Brand
Crime Scene
Special Feature
Long Lasting
Item dimensions L x W x H
3 x 2 x 0.2
Product Benefits
Forensic Blood
Specific Uses For Product
Locating Blood

⏳Long-lasting visibility for hours

💡Bright chemiluminescent glow

🔬Precise forensic blood detection

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NZ$139

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔦 Illuminate the unseen. Own the scene.

GLOW BEYOND DARKNESS - Bluestar’s powerful chemiluminescence shines even in low light, no total darkness needed.
COMPACT READY TO MIX - Single pack with two tablets creates 4 oz of reagent—perfect for on-demand forensic use.
TRAINING GRADE FORMULA - Designed for education and demonstrations, revealing hidden blood stains with lab-grade accuracy.
EXTENDED DETECTION WINDOW - Hours-long glow lets you analyze crime scenes without rushing.
FORENSIC GRADE SENSITIVITY - Trusted by professionals to detect washed or wiped blood, elevating your investigative edge.

Crime Scene Bluestar Luminol Single Pack contains two tablets that dissolve in 4 oz of sterile water to create a bright, long-lasting chemiluminescent reagent. Ideal for forensic professionals and educators, it reveals blood traces invisible to the naked eye, even after cleaning. This training formula is DNA-destructive, making it perfect for demonstrations and practice, while delivering reliable forensic blood detection with ease of use in a compact tablet form.

Specifications

ASIN	B07HYDVTMW
Active Ingredients	Luminol
Additional Features	Long-Lasting
Age Range Description	Adult
Brand	Crime Scene
Brand Name	Crime Scene
Container Type	Bottle
Customer Reviews	3.9 out of 5 stars 26 Reviews
Dosage Form	Tablets
Item Dimensions	7.6 x 5.1 x 0.5 centimeters
Item Form	Tablets
Item dimensions L x W x H	7.6 x 5.1 x 0.5 centimeters
Manufacturer	Crime Scene
Model Number	CSI-BLUESTAR
Net Content Weight	4 Ounces
Number of Items	1
Package Type Name	Bottle
Product Benefits	Forensic Blood Detection
Product benefits	Forensic Blood Detection
Specific Uses For Product	Locating Blood at a crime scene
Specific uses for product	Locating Blood at a crime scene
UPC	727908582734

Reviews

A**O

Pessimo

Pessim. Não funcionou.

9.07.2025

S**R

décus....

n,as pas fonctionner pour retrouvé mon chevreuil

9.02.2024

K**N

Great product it actually worked

18.11.2022

A**R

U don't need to use the UV ligh to see the glow.

14.12.2019

V**L

8th grade Science project

11.01.2019

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