of, relating to, used in, or produced by chemistry or the phenomena of chemistry; acting or operated or produced by chemicals; detectable by chemical means… See the full definition| www.merriam-webster.com
Study on direct dye on cotton with recipe calculation. A direct dye is a versatile dyestuff that can be used on fibers such as cellulose.| Textile Trainer
A dyeing master must need to know dyeing recipe calculation to measure accurate dyestuff and chemical. The entire process occurs in lap dip.| Textile Trainer