The hazard identification signal is a color coded array of four numbers or letters arranged in a diamond shape. The colors are: blue, red, yellow and white. A value of zero means that the material poses essentially no hazard; a ratig of four indicates extreme danger.
OSHA requires that the background of biohazard labels be fluorescent orange or orange-red. The writing and symbol need to be in a contrasting color.
Like a biohazard symbol.
it indicate where and what to drop in
what color must be used as the background on Biohazard Warning lable
A biohazard symbol is a symbol consisting of three linked and almost connected circles surrounding a single, connected circle, universally recognized as a warning against substances which pose a threat to the health of living organisms, primarily humans.
Means that bloodborne pathogens may be present.
Red/orange
You can find a biohazard symbol amongst others on Openclipart. All images are offered in both lossless SVGs and in lossy PNGs, royalty free and in the public domain, allowing you to use them without restrictions.
The standard biohazard symbol is shown in this link:https://en.wikipedia.org/wiki/Hazard_symbol#Biohazard_sign
We need tp put on our biohazard suits.This is a biohazard zone.
the color of the Muslim symbol is green.