70,000 molecules in one hair strand ( average length, to shoulder)
A strand test is done during the coloring process by removing some of the color from a small section of hair in order to check it. A dry towel is used to remove the color and if the hair is not at the desired level, the color is reapplied onto the strand used for the test.
how long does it take for heroine to be negative in a hair strand test
No one knows how many atoms are in a sponge. There has to be billions of atoms because in one strand of your hair there is about a million atoms.
Molecules of polemer.
Sulfides, Sulfurous, and Sulfates. Many organic compounds contain sulfur (e.g. the protein chains in hair are cross-linked with sulfur to make the strand stronger and reduce splitting).
An average of 100,000 hair strands.
100,000
It is a strand of hair.
a strand test is carried out after applying colour to a hair. You remove the colour of a strand of the hair to check if you have the desired result (colour)
More than a million is all I know.
talk to it
No that is a complete myth. A strand of hair is a very delicate thing.
a bulb
a bulb
a bulb
She has one strand of strawberry blond in her hair. Let's explore this strand near the lake.
A strand of hair develops within a hair follicle, which is located in the skin. Hair follicles are structures within the skin that house the hair root and support the growth of hair.