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Who were the first people to use the Old Testament?
The Hebrew people were the first people to use the old testament.
What is the first civilizationto use zero?
The first civilization to use the concept of zero is the Toltec tribe of Mesoamerica.
Which cultures were the first to use negative numbers?
The first place to use negative integers was China around 200 B.C
What was the first civilization to use zeros?
India
First people to use a ruler?
Japanese
What method do CSIs use to detect blood?
they use luminol spray and an ultra violet light
What is an episode from CSI that uses luminol?
Luminol is used in most episodes of CSI as it detects the presence of blood.
How do you make a homemade luminol?
It is much more economical to purchase Luminol from a scientific supply store than to prepare it . The ingredients to make it are expensive and some of them are very difficult to obtain. When handling Luminol wear gloves and protective eye cover. It can cause inflammation to bare skin and eyes. Be sure to follow the manufacturers instruction for use.
How do you make homemade luminol?
It is much more economical to purchase Luminol from a scientific supply store than to prepare it . The ingredients to make it are expensive and some of them are very difficult to obtain. When handling Luminol wear gloves and protective eye cover. It can cause inflammation to bare skin and eyes. Be sure to follow the manufacturers instruction for use.
How does temperature affect luminol at a crime scene?
If the temperature is cold then the luminol will have a brighter excited state than if the temperature was hot or room temp.
What is luminol used for in crime scenes?
The basic idea of luminol is to reveal blood traces with a light producing chemical reaction between several chemicals and hemoglobin.
What reacts with the blood to cause luminesce?
Luminol
How is luminol made?
See the link below
Who discovered luminol?
A German scientist in 1928
Does the glow of luminol last longer?
longer than what?
The forensic technician at a crime scene has just prepared a luminol stock solution by adding 17.0 of luminol into a total volume of 75.0 of?
.110 M
The chemical used to locate blood at a crime scene?
Luminol
