Mariatay Mariatay

13-05-2021
Law

contestada

4.
What is a substrate control? Why is it done?

Respuesta :

jannamaerayco jannamaerayco

19-05-2021

Answer:

a substrate control is an uncontaminated sample

Explanation:

it allows forensic scientiststo compare the two samples to better observe whether a flammable liquid is present

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