Which one is a purple dye that stains the fatty component of sweat?
A. Ninhydrin
B. Cyanoacrylate fuming
C. Gentian Violet
D. Physical developer
Answer:C
Which one is a purple dye that stains the fatty component of sweat?
A. Ninhydrin B. Cyanoacrylate fuming C. Gentian Violet D. Physical developer