Stains & Dyes

Orange G.

Orange G.

Orange GGN is an azo dye for research use.

Orange II sodium salt.

Orange II sodium salt.

Orange II sodium salt.

Orange II sodium salt.

Orange Ⅳ.

Orange Ⅳ.

Staining of proteins.

Staining of proteins.

Orcein (Synthetic) is a red dye used in microscopy as a mordant for the staining of flagella, as well as for detecting elastic tissue in sputum.Red in acidic pH and blue in alkaline pH.