* Vinyl Sulphone 2-5 DMA Based
* Vinyl Sulphone Para Crecidine Based
* 5-Chloro Ortho Toluidine
* Ortho Dianisidine Base
* Ortho Dianisidine DiHcl
* O.T. Base
* P.T.S. Amide
* N.W. Acid
* 6 Nitro 1-2-4- Acid
* ONA Para Sulphonic Acid
* PNA Ortho Sulphonic Acid
* Aceto Acet 4-Chloro Ortho Toluidine
* 2-Amino 2 Methyl Diphenyl Ether
* 2-Amino 4 Chloro Diphenyl Ether