Stains Indicator Reagents-69

1,3-Dibromopropane is a halogenated hydrocarbon. When at room temperature, it is a colorless to light-brown liquid with sweet odor.

Gentian violet

O - TOLIDINE

Auramine O is Basic yellow 2 is a diarylmethane dye used as a fluorescent stain.

BLUE COLOUR DYE.IT IS USED FOR DETECTION OF MG IN SALT ANALYSIS. It is also commonly used as a violet dye pH indicator, appearing yellow below pH 11, and violet above pH 13.

TRYPAN BLUE

TROPAEOLIN OO

THYMOLPHTHALEIN ACS GRADE chemicals name is 3,3-Bis(4-hydroxy-5-isopropyl-2-methylphenyl)-2-benzofuran-1(3H)-one

TITAN YELLOW 65%

TOLUIDINE BLUE O