Find results that contain all of your keywords. Content filter is on. Search will return best illustrations, stock vectors and clipart.
Make it so!
You have chosen to exclude "" from your results.

Choose orientation:
Explore cartoons & images using related keywords:

synthetic

dye

pigment

black

industry

laboratory

chemical

 chemistry organic pellets granules background closeup material resin plastic compounding additive thermoplastic compound technology abstract recycling raw grained substance texture polystyrene granule granulate

Nigrosin Is Black Synthetic Dyes. Royalty-Free Stock Photography


Nigrosin is black synthetic dyes. Stock Photo
Download
Designed by
Title
Nigrosin is black synthetic dyes. #365866265
Description

Nigrosin. In staining dyes, nigrosin is a mixture of black synthetic dyes made by heating a mixture of nitrobenzene, aniline, and hydrochloric acid in the presence of copper or iron