Product Introduction:

Toluidine blue O belongs to quinone imine dyes. It is a multicolor alkaline dye, which contains two chromophores and two color AIDS. It can be dyed blue-green or purplish red according to the different pH of different components of plant tissues and cells, and can be used for component identification.

This product is suitable for paraffin section and bare hand section dyeing of stems and leaves of higher plants, with short dyeing time, stable effect and sharp contrast.

Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.

Experiment picture

Paraffin section of Chinese cabbage stem
Lignified parts appear blue-green, phloem appears blue-violet, and other parts appear light blue-green.